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1,803.08664
Fast, Accurate, and Lightweight Super-Resolution with Cascading Residual Network
['Namhyuk Ahn', 'Byungkon Kang', 'Kyung-Ah Sohn']
['cs.CV']
In recent years, deep learning methods have been successfully applied to single-image super-resolution tasks. Despite their great performances, deep learning methods cannot be easily applied to real-world applications due to the requirement of heavy computation. In this paper, we address this issue by proposing an accu...
2018-03-23T06:07:20Z
European Conference on Computer Vision (ECCV), 2018
null
null
null
null
null
null
null
null
null
1,803.0901
Datasheets for Datasets
['Timnit Gebru', 'Jamie Morgenstern', 'Briana Vecchione', 'Jennifer Wortman Vaughan', 'Hanna Wallach', 'Hal Daumé III', 'Kate Crawford']
['cs.DB', 'cs.AI', 'cs.LG']
The machine learning community currently has no standardized process for documenting datasets, which can lead to severe consequences in high-stakes domains. To address this gap, we propose datasheets for datasets. In the electronics industry, every component, no matter how simple or complex, is accompanied with a datas...
2018-03-23T23:22:18Z
Published in CACM in December, 2021
null
null
null
null
null
null
null
null
null
1,803.09337
Text Segmentation as a Supervised Learning Task
['Omri Koshorek', 'Adir Cohen', 'Noam Mor', 'Michael Rotman', 'Jonathan Berant']
['cs.CL']
Text segmentation, the task of dividing a document into contiguous segments based on its semantic structure, is a longstanding challenge in language understanding. Previous work on text segmentation focused on unsupervised methods such as clustering or graph search, due to the paucity in labeled data. In this work, we ...
2018-03-25T20:53:40Z
5 pages, 1 figure, NAACL 2018
null
null
null
null
null
null
null
null
null
1,803.11175
Universal Sentence Encoder
['Daniel Cer', 'Yinfei Yang', 'Sheng-yi Kong', 'Nan Hua', 'Nicole Limtiaco', 'Rhomni St. John', 'Noah Constant', 'Mario Guajardo-Cespedes', 'Steve Yuan', 'Chris Tar', 'Yun-Hsuan Sung', 'Brian Strope', 'Ray Kurzweil']
['cs.CL']
We present models for encoding sentences into embedding vectors that specifically target transfer learning to other NLP tasks. The models are efficient and result in accurate performance on diverse transfer tasks. Two variants of the encoding models allow for trade-offs between accuracy and compute resources. For both ...
2018-03-29T17:43:03Z
7 pages; fixed module URL in Listing 1
null
null
Universal Sentence Encoder
['Daniel Matthew Cer', 'Yinfei Yang', 'Sheng-yi Kong', 'Nan Hua', 'Nicole Limtiaco', 'Rhomni St. John', 'Noah Constant', 'Mario Guajardo-Cespedes', 'Steve Yuan', 'C. Tar', 'Yun-Hsuan Sung', 'B. Strope', 'R. Kurzweil']
2,018
arXiv.org
1,908
27
['Computer Science']
1,804.00015
ESPnet: End-to-End Speech Processing Toolkit
['Shinji Watanabe', 'Takaaki Hori', 'Shigeki Karita', 'Tomoki Hayashi', 'Jiro Nishitoba', 'Yuya Unno', 'Nelson Enrique Yalta Soplin', 'Jahn Heymann', 'Matthew Wiesner', 'Nanxin Chen', 'Adithya Renduchintala', 'Tsubasa Ochiai']
['cs.CL']
This paper introduces a new open source platform for end-to-end speech processing named ESPnet. ESPnet mainly focuses on end-to-end automatic speech recognition (ASR), and adopts widely-used dynamic neural network toolkits, Chainer and PyTorch, as a main deep learning engine. ESPnet also follows the Kaldi ASR toolkit s...
2018-03-30T18:09:39Z
null
null
null
ESPnet: End-to-End Speech Processing Toolkit
['Shinji Watanabe', 'Takaaki Hori', 'Shigeki Karita', 'Tomoki Hayashi', 'Jiro Nishitoba', 'Y. Unno', 'Nelson Yalta', 'Jahn Heymann', 'Matthew Wiesner', 'Nanxin Chen', 'Adithya Renduchintala', 'Tsubasa Ochiai']
2,018
Interspeech
1,515
46
['Computer Science']
1,804.00097
Adversarial Attacks and Defences Competition
['Alexey Kurakin', 'Ian Goodfellow', 'Samy Bengio', 'Yinpeng Dong', 'Fangzhou Liao', 'Ming Liang', 'Tianyu Pang', 'Jun Zhu', 'Xiaolin Hu', 'Cihang Xie', 'Jianyu Wang', 'Zhishuai Zhang', 'Zhou Ren', 'Alan Yuille', 'Sangxia Huang', 'Yao Zhao', 'Yuzhe Zhao', 'Zhonglin Han', 'Junjiajia Long', 'Yerkebulan Berdibekov', 'Taku...
['cs.CV', 'cs.CR', 'cs.LG', 'stat.ML']
To accelerate research on adversarial examples and robustness of machine learning classifiers, Google Brain organized a NIPS 2017 competition that encouraged researchers to develop new methods to generate adversarial examples as well as to develop new ways to defend against them. In this chapter, we describe the struct...
2018-03-31T00:52:20Z
36 pages, 10 figures
null
null
null
null
null
null
null
null
null
1,804.02767
YOLOv3: An Incremental Improvement
['Joseph Redmon', 'Ali Farhadi']
['cs.CV']
We present some updates to YOLO! We made a bunch of little design changes to make it better. We also trained this new network that's pretty swell. It's a little bigger than last time but more accurate. It's still fast though, don't worry. At 320x320 YOLOv3 runs in 22 ms at 28.2 mAP, as accurate as SSD but three times f...
2018-04-08T22:27:57Z
Tech Report
null
null
YOLOv3: An Incremental Improvement
['Joseph Redmon', 'Ali Farhadi']
2,018
arXiv.org
21,611
20
['Computer Science']
1,804.02815
Recovering Realistic Texture in Image Super-resolution by Deep Spatial Feature Transform
['Xintao Wang', 'Ke Yu', 'Chao Dong', 'Chen Change Loy']
['cs.CV']
Despite that convolutional neural networks (CNN) have recently demonstrated high-quality reconstruction for single-image super-resolution (SR), recovering natural and realistic texture remains a challenging problem. In this paper, we show that it is possible to recover textures faithful to semantic classes. In particul...
2018-04-09T04:57:06Z
This work is accepted in CVPR 2018. Our project page is http://mmlab.ie.cuhk.edu.hk/projects/SFTGAN/
null
null
null
null
null
null
null
null
null
1,804.03209
Speech Commands: A Dataset for Limited-Vocabulary Speech Recognition
['Pete Warden']
['cs.CL', 'cs.HC']
Describes an audio dataset of spoken words designed to help train and evaluate keyword spotting systems. Discusses why this task is an interesting challenge, and why it requires a specialized dataset that is different from conventional datasets used for automatic speech recognition of full sentences. Suggests a methodo...
2018-04-09T19:58:17Z
null
null
null
Speech Commands: A Dataset for Limited-Vocabulary Speech Recognition
['Pete Warden']
2,018
arXiv.org
1,631
19
['Computer Science']
1,804.04235
Adafactor: Adaptive Learning Rates with Sublinear Memory Cost
['Noam Shazeer', 'Mitchell Stern']
['cs.LG', 'cs.AI', 'stat.ML']
In several recently proposed stochastic optimization methods (e.g. RMSProp, Adam, Adadelta), parameter updates are scaled by the inverse square roots of exponential moving averages of squared past gradients. Maintaining these per-parameter second-moment estimators requires memory equal to the number of parameters. For ...
2018-04-11T21:42:32Z
null
null
null
null
null
null
null
null
null
null
1,804.05685
A Discourse-Aware Attention Model for Abstractive Summarization of Long Documents
['Arman Cohan', 'Franck Dernoncourt', 'Doo Soon Kim', 'Trung Bui', 'Seokhwan Kim', 'Walter Chang', 'Nazli Goharian']
['cs.CL']
Neural abstractive summarization models have led to promising results in summarizing relatively short documents. We propose the first model for abstractive summarization of single, longer-form documents (e.g., research papers). Our approach consists of a new hierarchical encoder that models the discourse structure of a...
2018-04-16T13:55:20Z
NAACL HLT 2018
null
null
null
null
null
null
null
null
null
1,804.05938
Unbiased Learning to Rank with Unbiased Propensity Estimation
['Qingyao Ai', 'Keping Bi', 'Cheng Luo', 'Jiafeng Guo', 'W. Bruce Croft']
['cs.IR']
Learning to rank with biased click data is a well-known challenge. A variety of methods has been explored to debias click data for learning to rank such as click models, result interleaving and, more recently, the unbiased learning-to-rank framework based on inverse propensity weighting. Despite their differences, most...
2018-04-16T21:03:07Z
null
null
10.1145/3209978.3209986
null
null
null
null
null
null
null
1,804.06437
Delete, Retrieve, Generate: A Simple Approach to Sentiment and Style Transfer
['Juncen Li', 'Robin Jia', 'He He', 'Percy Liang']
['cs.CL']
We consider the task of text attribute transfer: transforming a sentence to alter a specific attribute (e.g., sentiment) while preserving its attribute-independent content (e.g., changing "screen is just the right size" to "screen is too small"). Our training data includes only sentences labeled with their attribute (e...
2018-04-17T18:59:51Z
NAACL 2018
null
null
null
null
null
null
null
null
null
1,804.06876
Gender Bias in Coreference Resolution: Evaluation and Debiasing Methods
['Jieyu Zhao', 'Tianlu Wang', 'Mark Yatskar', 'Vicente Ordonez', 'Kai-Wei Chang']
['cs.CL', 'cs.AI']
We introduce a new benchmark, WinoBias, for coreference resolution focused on gender bias. Our corpus contains Winograd-schema style sentences with entities corresponding to people referred by their occupation (e.g. the nurse, the doctor, the carpenter). We demonstrate that a rule-based, a feature-rich, and a neural co...
2018-04-18T18:51:00Z
NAACL '18 Camera Ready
null
null
null
null
null
null
null
null
null
1,804.07461
GLUE: A Multi-Task Benchmark and Analysis Platform for Natural Language Understanding
['Alex Wang', 'Amanpreet Singh', 'Julian Michael', 'Felix Hill', 'Omer Levy', 'Samuel R. Bowman']
['cs.CL']
For natural language understanding (NLU) technology to be maximally useful, both practically and as a scientific object of study, it must be general: it must be able to process language in a way that is not exclusively tailored to any one specific task or dataset. In pursuit of this objective, we introduce the General ...
2018-04-20T06:35:04Z
ICLR 2019; https://gluebenchmark.com/
null
null
GLUE: A Multi-Task Benchmark and Analysis Platform for Natural Language Understanding
['Alex Wang', 'Amanpreet Singh', 'Julian Michael', 'Felix Hill', 'Omer Levy', 'Samuel R. Bowman']
2,018
BlackboxNLP@EMNLP
7,215
77
['Computer Science']
1,804.07927
DuoRC: Towards Complex Language Understanding with Paraphrased Reading Comprehension
['Amrita Saha', 'Rahul Aralikatte', 'Mitesh M. Khapra', 'Karthik Sankaranarayanan']
['cs.CL']
We propose DuoRC, a novel dataset for Reading Comprehension (RC) that motivates several new challenges for neural approaches in language understanding beyond those offered by existing RC datasets. DuoRC contains 186,089 unique question-answer pairs created from a collection of 7680 pairs of movie plots where each pair ...
2018-04-21T09:43:06Z
Accepted in ACL 2018
null
null
null
null
null
null
null
null
null
1,804.09301
Gender Bias in Coreference Resolution
['Rachel Rudinger', 'Jason Naradowsky', 'Brian Leonard', 'Benjamin Van Durme']
['cs.CL']
We present an empirical study of gender bias in coreference resolution systems. We first introduce a novel, Winograd schema-style set of minimal pair sentences that differ only by pronoun gender. With these "Winogender schemas," we evaluate and confirm systematic gender bias in three publicly-available coreference reso...
2018-04-25T00:46:14Z
Accepted to NAACL-HLT 2018
null
null
Gender Bias in Coreference Resolution
['Rachel Rudinger', 'Jason Naradowsky', 'Brian Leonard', 'Benjamin Van Durme']
2,018
North American Chapter of the Association for Computational Linguistics
646
27
['Computer Science']
1,804.10959
Subword Regularization: Improving Neural Network Translation Models with Multiple Subword Candidates
['Taku Kudo']
['cs.CL']
Subword units are an effective way to alleviate the open vocabulary problems in neural machine translation (NMT). While sentences are usually converted into unique subword sequences, subword segmentation is potentially ambiguous and multiple segmentations are possible even with the same vocabulary. The question address...
2018-04-29T16:13:44Z
Accepted as a long paper at ACL2018
null
null
null
null
null
null
null
null
null
1,804.11283
Newsroom: A Dataset of 1.3 Million Summaries with Diverse Extractive Strategies
['Max Grusky', 'Mor Naaman', 'Yoav Artzi']
['cs.CL']
We present NEWSROOM, a summarization dataset of 1.3 million articles and summaries written by authors and editors in newsrooms of 38 major news publications. Extracted from search and social media metadata between 1998 and 2017, these high-quality summaries demonstrate high diversity of summarization styles. In particu...
2018-04-30T15:53:05Z
Proceedings of NAACL-HLT 2018 (Long Paper)
null
null
Newsroom: A Dataset of 1.3 Million Summaries with Diverse Extractive Strategies
['Max Grusky', 'Mor Naaman', 'Yoav Artzi']
2,018
North American Chapter of the Association for Computational Linguistics
559
35
['Computer Science']
1,805.00123
CrowdHuman: A Benchmark for Detecting Human in a Crowd
['Shuai Shao', 'Zijian Zhao', 'Boxun Li', 'Tete Xiao', 'Gang Yu', 'Xiangyu Zhang', 'Jian Sun']
['cs.CV']
Human detection has witnessed impressive progress in recent years. However, the occlusion issue of detecting human in highly crowded environments is far from solved. To make matters worse, crowd scenarios are still under-represented in current human detection benchmarks. In this paper, we introduce a new dataset, calle...
2018-04-30T22:49:54Z
null
null
null
CrowdHuman: A Benchmark for Detecting Human in a Crowd
['Shuai Shao', 'Zijian Zhao', 'Boxun Li', 'Tete Xiao', 'Gang Yu', 'Xiangyu Zhang', 'Jian Sun']
2,018
arXiv.org
689
33
['Computer Science']
1,805.00932
Exploring the Limits of Weakly Supervised Pretraining
['Dhruv Mahajan', 'Ross Girshick', 'Vignesh Ramanathan', 'Kaiming He', 'Manohar Paluri', 'Yixuan Li', 'Ashwin Bharambe', 'Laurens van der Maaten']
['cs.CV']
State-of-the-art visual perception models for a wide range of tasks rely on supervised pretraining. ImageNet classification is the de facto pretraining task for these models. Yet, ImageNet is now nearly ten years old and is by modern standards "small". Even so, relatively little is known about the behavior of pretraini...
2018-05-02T17:57:16Z
Technical report
null
null
null
null
null
null
null
null
null
1,805.01978
Unsupervised Feature Learning via Non-Parametric Instance-level Discrimination
['Zhirong Wu', 'Yuanjun Xiong', 'Stella Yu', 'Dahua Lin']
['cs.CV', 'cs.LG']
Neural net classifiers trained on data with annotated class labels can also capture apparent visual similarity among categories without being directed to do so. We study whether this observation can be extended beyond the conventional domain of supervised learning: Can we learn a good feature representation that captur...
2018-05-05T00:47:01Z
CVPR 2018 spotlight paper. Code: https://github.com/zhirongw/lemniscate.pytorch
null
null
null
null
null
null
null
null
null
1,805.0241
MMDenseLSTM: An efficient combination of convolutional and recurrent neural networks for audio source separation
['Naoya Takahashi', 'Nabarun Goswami', 'Yuki Mitsufuji']
['cs.SD', 'eess.AS']
Deep neural networks have become an indispensable technique for audio source separation (ASS). It was recently reported that a variant of CNN architecture called MMDenseNet was successfully employed to solve the ASS problem of estimating source amplitudes, and state-of-the-art results were obtained for DSD100 dataset. ...
2018-05-07T09:18:25Z
null
null
null
null
null
null
null
null
null
null
1,805.04833
Hierarchical Neural Story Generation
['Angela Fan', 'Mike Lewis', 'Yann Dauphin']
['cs.CL']
We explore story generation: creative systems that can build coherent and fluent passages of text about a topic. We collect a large dataset of 300K human-written stories paired with writing prompts from an online forum. Our dataset enables hierarchical story generation, where the model first generates a premise, and th...
2018-05-13T07:07:08Z
null
null
null
null
null
null
null
null
null
null
1,805.08318
Self-Attention Generative Adversarial Networks
['Han Zhang', 'Ian Goodfellow', 'Dimitris Metaxas', 'Augustus Odena']
['stat.ML', 'cs.LG']
In this paper, we propose the Self-Attention Generative Adversarial Network (SAGAN) which allows attention-driven, long-range dependency modeling for image generation tasks. Traditional convolutional GANs generate high-resolution details as a function of only spatially local points in lower-resolution feature maps. In ...
2018-05-21T23:10:35Z
null
null
null
null
null
null
null
null
null
null
1,805.08949
Learning to Mine Aligned Code and Natural Language Pairs from Stack Overflow
['Pengcheng Yin', 'Bowen Deng', 'Edgar Chen', 'Bogdan Vasilescu', 'Graham Neubig']
['cs.CL', 'cs.SE']
For tasks like code synthesis from natural language, code retrieval, and code summarization, data-driven models have shown great promise. However, creating these models require parallel data between natural language (NL) and code with fine-grained alignments. Stack Overflow (SO) is a promising source to create such a d...
2018-05-23T03:39:04Z
MSR '18
null
null
null
null
null
null
null
null
null
1,805.09501
AutoAugment: Learning Augmentation Policies from Data
['Ekin D. Cubuk', 'Barret Zoph', 'Dandelion Mane', 'Vijay Vasudevan', 'Quoc V. Le']
['cs.CV', 'cs.LG', 'stat.ML']
Data augmentation is an effective technique for improving the accuracy of modern image classifiers. However, current data augmentation implementations are manually designed. In this paper, we describe a simple procedure called AutoAugment to automatically search for improved data augmentation policies. In our implement...
2018-05-24T04:05:42Z
CVPR 2019
null
null
null
null
null
null
null
null
null
1,805.12471
Neural Network Acceptability Judgments
['Alex Warstadt', 'Amanpreet Singh', 'Samuel R. Bowman']
['cs.CL']
This paper investigates the ability of artificial neural networks to judge the grammatical acceptability of a sentence, with the goal of testing their linguistic competence. We introduce the Corpus of Linguistic Acceptability (CoLA), a set of 10,657 English sentences labeled as grammatical or ungrammatical from publish...
2018-05-31T13:52:06Z
null
null
null
null
null
null
null
null
null
null
1,806.00926
NRTR: A No-Recurrence Sequence-to-Sequence Model For Scene Text Recognition
['Fenfen Sheng', 'Zhineng Chen', 'Bo Xu']
['cs.CV']
Scene text recognition has attracted a great many researches due to its importance to various applications. Existing methods mainly adopt recurrence or convolution based networks. Though have obtained good performance, these methods still suffer from two limitations: slow training speed due to the internal recurrence o...
2018-06-04T02:10:35Z
6 pages, 3 figures, 3 tables
null
null
null
null
null
null
null
null
null
1,806.02847
A Simple Method for Commonsense Reasoning
['Trieu H. Trinh', 'Quoc V. Le']
['cs.AI', 'cs.CL', 'cs.LG']
Commonsense reasoning is a long-standing challenge for deep learning. For example, it is difficult to use neural networks to tackle the Winograd Schema dataset (Levesque et al., 2011). In this paper, we present a simple method for commonsense reasoning with neural networks, using unsupervised learning. Key to our metho...
2018-06-07T18:13:08Z
null
null
null
null
null
null
null
null
null
null
1,806.03822
Know What You Don't Know: Unanswerable Questions for SQuAD
['Pranav Rajpurkar', 'Robin Jia', 'Percy Liang']
['cs.CL']
Extractive reading comprehension systems can often locate the correct answer to a question in a context document, but they also tend to make unreliable guesses on questions for which the correct answer is not stated in the context. Existing datasets either focus exclusively on answerable questions, or use automatically...
2018-06-11T06:10:11Z
ACL 2018
null
null
null
null
null
null
null
null
null
1,806.04558
Transfer Learning from Speaker Verification to Multispeaker Text-To-Speech Synthesis
['Ye Jia', 'Yu Zhang', 'Ron J. Weiss', 'Quan Wang', 'Jonathan Shen', 'Fei Ren', 'Zhifeng Chen', 'Patrick Nguyen', 'Ruoming Pang', 'Ignacio Lopez Moreno', 'Yonghui Wu']
['cs.CL', 'cs.LG', 'cs.SD', 'eess.AS']
We describe a neural network-based system for text-to-speech (TTS) synthesis that is able to generate speech audio in the voice of many different speakers, including those unseen during training. Our system consists of three independently trained components: (1) a speaker encoder network, trained on a speaker verificat...
2018-06-12T14:29:22Z
NeurIPS 2018
Advances in Neural Information Processing Systems 31 (2018), 4485-4495
null
null
null
null
null
null
null
null
1,806.0491
Bilevel Programming for Hyperparameter Optimization and Meta-Learning
['Luca Franceschi', 'Paolo Frasconi', 'Saverio Salzo', 'Riccardo Grazzi', 'Massimilano Pontil']
['stat.ML', 'cs.LG']
We introduce a framework based on bilevel programming that unifies gradient-based hyperparameter optimization and meta-learning. We show that an approximate version of the bilevel problem can be solved by taking into explicit account the optimization dynamics for the inner objective. Depending on the specific setting, ...
2018-06-13T09:21:42Z
ICML 2018; code for replicating experiments at https://github.com/prolearner/hyper-representation, main package (Far-HO) at https://github.com/lucfra/FAR-HO
null
null
null
null
null
null
null
null
null
1,806.05258
SMHD: A Large-Scale Resource for Exploring Online Language Usage for Multiple Mental Health Conditions
['Arman Cohan', 'Bart Desmet', 'Andrew Yates', 'Luca Soldaini', 'Sean MacAvaney', 'Nazli Goharian']
['cs.CL']
Mental health is a significant and growing public health concern. As language usage can be leveraged to obtain crucial insights into mental health conditions, there is a need for large-scale, labeled, mental health-related datasets of users who have been diagnosed with one or more of such conditions. In this paper, we ...
2018-06-13T20:29:25Z
COLING 2018
null
null
SMHD: a Large-Scale Resource for Exploring Online Language Usage for Multiple Mental Health Conditions
['Arman Cohan', 'Bart Desmet', 'Andrew Yates', 'Luca Soldaini', 'Sean MacAvaney', 'Nazli Goharian']
2,018
International Conference on Computational Linguistics
141
48
['Computer Science']
1,806.06923
Implicit Quantile Networks for Distributional Reinforcement Learning
['Will Dabney', 'Georg Ostrovski', 'David Silver', 'Rémi Munos']
['cs.LG', 'cs.AI', 'stat.ML']
In this work, we build on recent advances in distributional reinforcement learning to give a generally applicable, flexible, and state-of-the-art distributional variant of DQN. We achieve this by using quantile regression to approximate the full quantile function for the state-action return distribution. By reparameter...
2018-06-14T14:28:37Z
ICML 2018
null
null
null
null
null
null
null
null
null
1,806.09055
DARTS: Differentiable Architecture Search
['Hanxiao Liu', 'Karen Simonyan', 'Yiming Yang']
['cs.LG', 'cs.CL', 'cs.CV', 'stat.ML']
This paper addresses the scalability challenge of architecture search by formulating the task in a differentiable manner. Unlike conventional approaches of applying evolution or reinforcement learning over a discrete and non-differentiable search space, our method is based on the continuous relaxation of the architectu...
2018-06-24T00:06:13Z
Published at ICLR 2019; Code and pretrained models available at https://github.com/quark0/darts
null
null
null
null
null
null
null
null
null
1,807.02758
Image Super-Resolution Using Very Deep Residual Channel Attention Networks
['Yulun Zhang', 'Kunpeng Li', 'Kai Li', 'Lichen Wang', 'Bineng Zhong', 'Yun Fu']
['cs.CV']
Convolutional neural network (CNN) depth is of crucial importance for image super-resolution (SR). However, we observe that deeper networks for image SR are more difficult to train. The low-resolution inputs and features contain abundant low-frequency information, which is treated equally across channels, hence hinderi...
2018-07-08T05:45:45Z
To appear in ECCV 2018
null
null
null
null
null
null
null
null
null
1,807.04686
Toward Convolutional Blind Denoising of Real Photographs
['Shi Guo', 'Zifei Yan', 'Kai Zhang', 'Wangmeng Zuo', 'Lei Zhang']
['cs.CV']
While deep convolutional neural networks (CNNs) have achieved impressive success in image denoising with additive white Gaussian noise (AWGN), their performance remains limited on real-world noisy photographs. The main reason is that their learned models are easy to overfit on the simplified AWGN model which deviates s...
2018-07-12T15:52:17Z
null
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2019
null
null
null
null
null
null
null
null
1,807.10165
UNet++: A Nested U-Net Architecture for Medical Image Segmentation
['Zongwei Zhou', 'Md Mahfuzur Rahman Siddiquee', 'Nima Tajbakhsh', 'Jianming Liang']
['cs.CV', 'cs.LG', 'eess.IV', 'stat.ML']
In this paper, we present UNet++, a new, more powerful architecture for medical image segmentation. Our architecture is essentially a deeply-supervised encoder-decoder network where the encoder and decoder sub-networks are connected through a series of nested, dense skip pathways. The re-designed skip pathways aim at r...
2018-07-18T04:08:21Z
8 pages, 3 figures, 3 tables, accepted by 4th Deep Learning in Medical Image Analysis (DLMIA) Workshop
null
null
UNet++: A Nested U-Net Architecture for Medical Image Segmentation
['Zongwei Zhou', 'M. R. Siddiquee', 'Nima Tajbakhsh', 'Jianming Liang']
2,018
DLMIA/ML-CDS@MICCAI
6,236
14
['Computer Science', 'Engineering', 'Mathematics', 'Medicine']
1,807.10221
Unified Perceptual Parsing for Scene Understanding
['Tete Xiao', 'Yingcheng Liu', 'Bolei Zhou', 'Yuning Jiang', 'Jian Sun']
['cs.CV']
Humans recognize the visual world at multiple levels: we effortlessly categorize scenes and detect objects inside, while also identifying the textures and surfaces of the objects along with their different compositional parts. In this paper, we study a new task called Unified Perceptual Parsing, which requires the mach...
2018-07-26T16:13:49Z
Accepted to European Conference on Computer Vision (ECCV) 2018
null
null
Unified Perceptual Parsing for Scene Understanding
['Tete Xiao', 'Yingcheng Liu', 'Bolei Zhou', 'Yuning Jiang', 'Jian Sun']
2,018
European Conference on Computer Vision
1,910
46
['Computer Science']
1,807.11164
ShuffleNet V2: Practical Guidelines for Efficient CNN Architecture Design
['Ningning Ma', 'Xiangyu Zhang', 'Hai-Tao Zheng', 'Jian Sun']
['cs.CV']
Currently, the neural network architecture design is mostly guided by the \emph{indirect} metric of computation complexity, i.e., FLOPs. However, the \emph{direct} metric, e.g., speed, also depends on the other factors such as memory access cost and platform characterics. Thus, this work proposes to evaluate the direct...
2018-07-30T04:18:25Z
null
null
null
null
null
null
null
null
null
null
1,807.11626
MnasNet: Platform-Aware Neural Architecture Search for Mobile
['Mingxing Tan', 'Bo Chen', 'Ruoming Pang', 'Vijay Vasudevan', 'Mark Sandler', 'Andrew Howard', 'Quoc V. Le']
['cs.CV', 'cs.LG']
Designing convolutional neural networks (CNN) for mobile devices is challenging because mobile models need to be small and fast, yet still accurate. Although significant efforts have been dedicated to design and improve mobile CNNs on all dimensions, it is very difficult to manually balance these trade-offs when there ...
2018-07-31T01:34:21Z
Published in CVPR 2019
CVPR 2019
null
null
null
null
null
null
null
null
1,808.00158
Speaker Recognition from Raw Waveform with SincNet
['Mirco Ravanelli', 'Yoshua Bengio']
['eess.AS', 'cs.LG', 'cs.SD', 'eess.SP']
Deep learning is progressively gaining popularity as a viable alternative to i-vectors for speaker recognition. Promising results have been recently obtained with Convolutional Neural Networks (CNNs) when fed by raw speech samples directly. Rather than employing standard hand-crafted features, the latter CNNs learn low...
2018-07-29T16:27:19Z
In Proceedings of SLT 2018
null
null
null
null
null
null
null
null
null
1,808.00897
BiSeNet: Bilateral Segmentation Network for Real-time Semantic Segmentation
['Changqian Yu', 'Jingbo Wang', 'Chao Peng', 'Changxin Gao', 'Gang Yu', 'Nong Sang']
['cs.CV']
Semantic segmentation requires both rich spatial information and sizeable receptive field. However, modern approaches usually compromise spatial resolution to achieve real-time inference speed, which leads to poor performance. In this paper, we address this dilemma with a novel Bilateral Segmentation Network (BiSeNet)....
2018-08-02T16:34:01Z
Accepted to ECCV 2018. 17 pages, 4 figures, 9 tables
null
null
BiSeNet: Bilateral Segmentation Network for Real-time Semantic Segmentation
['Changqian Yu', 'Jingbo Wang', 'Chao Peng', 'Changxin Gao', 'Gang Yu', 'N. Sang']
2,018
European Conference on Computer Vision
2,216
40
['Computer Science']
1,808.0357
Densely Connected Convolutional Networks for Speech Recognition
['Chia Yu Li', 'Ngoc Thang Vu']
['cs.CL']
This paper presents our latest investigation on Densely Connected Convolutional Networks (DenseNets) for acoustic modelling (AM) in automatic speech recognition. DenseN-ets are very deep, compact convolutional neural networks, which have demonstrated incredible improvements over the state-of-the-art results on several ...
2018-08-10T14:54:10Z
5 pages, 3 figures, the 13th ITG conference on Speech Communication
null
null
null
null
null
null
null
null
null
1,808.06226
SentencePiece: A simple and language independent subword tokenizer and detokenizer for Neural Text Processing
['Taku Kudo', 'John Richardson']
['cs.CL']
This paper describes SentencePiece, a language-independent subword tokenizer and detokenizer designed for Neural-based text processing, including Neural Machine Translation. It provides open-source C++ and Python implementations for subword units. While existing subword segmentation tools assume that the input is pre-t...
2018-08-19T16:49:06Z
Accepted as a demo paper at EMNLP2018
null
null
SentencePiece: A simple and language independent subword tokenizer and detokenizer for Neural Text Processing
['Taku Kudo', 'John Richardson']
2,018
Conference on Empirical Methods in Natural Language Processing
3,539
16
['Computer Science']
1,808.07036
QuAC : Question Answering in Context
['Eunsol Choi', 'He He', 'Mohit Iyyer', 'Mark Yatskar', 'Wen-tau Yih', 'Yejin Choi', 'Percy Liang', 'Luke Zettlemoyer']
['cs.CL', 'cs.AI', 'cs.LG']
We present QuAC, a dataset for Question Answering in Context that contains 14K information-seeking QA dialogs (100K questions in total). The dialogs involve two crowd workers: (1) a student who poses a sequence of freeform questions to learn as much as possible about a hidden Wikipedia text, and (2) a teacher who answe...
2018-08-21T17:46:12Z
EMNLP Camera Ready
null
null
QuAC: Question Answering in Context
['Eunsol Choi', 'He He', 'Mohit Iyyer', 'Mark Yatskar', 'Wen-tau Yih', 'Yejin Choi', 'Percy Liang', 'Luke Zettlemoyer']
2,018
Conference on Empirical Methods in Natural Language Processing
828
31
['Computer Science']
1,808.08127
Recalibrating Fully Convolutional Networks with Spatial and Channel 'Squeeze & Excitation' Blocks
['Abhijit Guha Roy', 'Nassir Navab', 'Christian Wachinger']
['cs.CV']
In a wide range of semantic segmentation tasks, fully convolutional neural networks (F-CNNs) have been successfully leveraged to achieve state-of-the-art performance. Architectural innovations of F-CNNs have mainly been on improving spatial encoding or network connectivity to aid gradient flow. In this article, we aim ...
2018-08-23T13:45:03Z
Accepted for publication in IEEE Transactions on Medical Imaging. arXiv admin note: text overlap with arXiv:1803.02579
null
null
Recalibrating Fully Convolutional Networks With Spatial and Channel “Squeeze and Excitation” Blocks
['Abhijit Guha Roy', 'Nassir Navab', 'C. Wachinger']
2,018
IEEE Transactions on Medical Imaging
383
24
['Computer Science', 'Medicine']
1,808.08745
Don't Give Me the Details, Just the Summary! Topic-Aware Convolutional Neural Networks for Extreme Summarization
['Shashi Narayan', 'Shay B. Cohen', 'Mirella Lapata']
['cs.CL']
We introduce extreme summarization, a new single-document summarization task which does not favor extractive strategies and calls for an abstractive modeling approach. The idea is to create a short, one-sentence news summary answering the question "What is the article about?". We collect a real-world, large-scale datas...
2018-08-27T09:08:18Z
11, 2018 Conference on Empirical Methods in Natural Language Processing, EMNLP 2018
null
null
Don’t Give Me the Details, Just the Summary! Topic-Aware Convolutional Neural Networks for Extreme Summarization
['Shashi Narayan', 'Shay B. Cohen', 'Mirella Lapata']
2,018
Conference on Empirical Methods in Natural Language Processing
1,689
42
['Computer Science']
1,808.09121
WiC: the Word-in-Context Dataset for Evaluating Context-Sensitive Meaning Representations
['Mohammad Taher Pilehvar', 'Jose Camacho-Collados']
['cs.CL']
By design, word embeddings are unable to model the dynamic nature of words' semantics, i.e., the property of words to correspond to potentially different meanings. To address this limitation, dozens of specialized meaning representation techniques such as sense or contextualized embeddings have been proposed. However, ...
2018-08-28T05:16:35Z
NAACL 2019
null
null
WiC: the Word-in-Context Dataset for Evaluating Context-Sensitive Meaning Representations
['Mohammad Taher Pilehvar', 'José Camacho-Collados']
2,018
North American Chapter of the Association for Computational Linguistics
493
29
['Computer Science']
1,808.10583
AISHELL-2: Transforming Mandarin ASR Research Into Industrial Scale
['Jiayu Du', 'Xingyu Na', 'Xuechen Liu', 'Hui Bu']
['cs.CL']
AISHELL-1 is by far the largest open-source speech corpus available for Mandarin speech recognition research. It was released with a baseline system containing solid training and testing pipelines for Mandarin ASR. In AISHELL-2, 1000 hours of clean read-speech data from iOS is published, which is free for academic usag...
2018-08-31T03:11:08Z
null
null
null
AISHELL-2: Transforming Mandarin ASR Research Into Industrial Scale
['Jiayu Du', 'Xingyu Na', 'Xuechen Liu', 'Hui Bu']
2,018
arXiv.org
287
15
['Computer Science']
1,808.10584
Learning to Describe Differences Between Pairs of Similar Images
['Harsh Jhamtani', 'Taylor Berg-Kirkpatrick']
['cs.CL', 'cs.CV']
In this paper, we introduce the task of automatically generating text to describe the differences between two similar images. We collect a new dataset by crowd-sourcing difference descriptions for pairs of image frames extracted from video-surveillance footage. Annotators were asked to succinctly describe all the diffe...
2018-08-31T03:15:28Z
EMNLP 2018
null
null
null
null
null
null
null
null
null
1,809.00219
ESRGAN: Enhanced Super-Resolution Generative Adversarial Networks
['Xintao Wang', 'Ke Yu', 'Shixiang Wu', 'Jinjin Gu', 'Yihao Liu', 'Chao Dong', 'Chen Change Loy', 'Yu Qiao', 'Xiaoou Tang']
['cs.CV']
The Super-Resolution Generative Adversarial Network (SRGAN) is a seminal work that is capable of generating realistic textures during single image super-resolution. However, the hallucinated details are often accompanied with unpleasant artifacts. To further enhance the visual quality, we thoroughly study three key com...
2018-09-01T16:21:03Z
To appear in ECCV 2018 workshop. Won Region 3 in the PIRM2018-SR Challenge. Code and models are at https://github.com/xinntao/ESRGAN
null
null
null
null
null
null
null
null
null
1,809.02627
Unity: A General Platform for Intelligent Agents
['Arthur Juliani', 'Vincent-Pierre Berges', 'Ervin Teng', 'Andrew Cohen', 'Jonathan Harper', 'Chris Elion', 'Chris Goy', 'Yuan Gao', 'Hunter Henry', 'Marwan Mattar', 'Danny Lange']
['cs.LG', 'cs.AI', 'cs.NE', 'stat.ML']
Recent advances in artificial intelligence have been driven by the presence of increasingly realistic and complex simulated environments. However, many of the existing environments provide either unrealistic visuals, inaccurate physics, low task complexity, restricted agent perspective, or a limited capacity for intera...
2018-09-07T18:13:25Z
null
null
null
null
null
null
null
null
null
null
1,809.02789
Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering
['Todor Mihaylov', 'Peter Clark', 'Tushar Khot', 'Ashish Sabharwal']
['cs.CL']
We present a new kind of question answering dataset, OpenBookQA, modeled after open book exams for assessing human understanding of a subject. The open book that comes with our questions is a set of 1329 elementary level science facts. Roughly 6000 questions probe an understanding of these facts and their application t...
2018-09-08T11:47:16Z
Published as conference long paper at EMNLP 2018
null
null
Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering
['Todor Mihaylov', 'Peter Clark', 'Tushar Khot', 'Ashish Sabharwal']
2,018
Conference on Empirical Methods in Natural Language Processing
1,574
53
['Computer Science']
1,809.02922
Transforming Question Answering Datasets Into Natural Language Inference Datasets
['Dorottya Demszky', 'Kelvin Guu', 'Percy Liang']
['cs.CL']
Existing datasets for natural language inference (NLI) have propelled research on language understanding. We propose a new method for automatically deriving NLI datasets from the growing abundance of large-scale question answering datasets. Our approach hinges on learning a sentence transformation model which converts ...
2018-09-09T05:03:34Z
11 pages, 6 figures
null
null
null
null
null
null
null
null
null
1,809.03207
Beyond the Selected Completely At Random Assumption for Learning from Positive and Unlabeled Data
['Jessa Bekker', 'Pieter Robberechts', 'Jesse Davis']
['cs.LG', 'stat.ML']
Most positive and unlabeled data is subject to selection biases. The labeled examples can, for example, be selected from the positive set because they are easier to obtain or more obviously positive. This paper investigates how learning can be ena BHbled in this setting. We propose and theoretically analyze an empirica...
2018-09-10T09:23:32Z
null
European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases 2019 (ECMLPKDD 2019)
null
null
null
null
null
null
null
null
1,809.04281
Music Transformer
['Cheng-Zhi Anna Huang', 'Ashish Vaswani', 'Jakob Uszkoreit', 'Noam Shazeer', 'Ian Simon', 'Curtis Hawthorne', 'Andrew M. Dai', 'Matthew D. Hoffman', 'Monica Dinculescu', 'Douglas Eck']
['cs.LG', 'cs.SD', 'eess.AS', 'stat.ML']
Music relies heavily on repetition to build structure and meaning. Self-reference occurs on multiple timescales, from motifs to phrases to reusing of entire sections of music, such as in pieces with ABA structure. The Transformer (Vaswani et al., 2017), a sequence model based on self-attention, has achieved compelling ...
2018-09-12T07:15:26Z
Improved skewing section and accompanying figures. Previous titles are "An Improved Relative Self-Attention Mechanism for Transformer with Application to Music Generation" and "Music Transformer"
null
null
null
null
null
null
null
null
null
1,809.05053
XNLI: Evaluating Cross-lingual Sentence Representations
['Alexis Conneau', 'Guillaume Lample', 'Ruty Rinott', 'Adina Williams', 'Samuel R. Bowman', 'Holger Schwenk', 'Veselin Stoyanov']
['cs.CL', 'cs.AI', 'cs.LG']
State-of-the-art natural language processing systems rely on supervision in the form of annotated data to learn competent models. These models are generally trained on data in a single language (usually English), and cannot be directly used beyond that language. Since collecting data in every language is not realistic,...
2018-09-13T16:39:53Z
EMNLP 2018
null
null
null
null
null
null
null
null
null
1,809.05972
Generating Informative and Diverse Conversational Responses via Adversarial Information Maximization
['Yizhe Zhang', 'Michel Galley', 'Jianfeng Gao', 'Zhe Gan', 'Xiujun Li', 'Chris Brockett', 'Bill Dolan']
['cs.CL', 'cs.AI']
Responses generated by neural conversational models tend to lack informativeness and diversity. We present Adversarial Information Maximization (AIM), an adversarial learning strategy that addresses these two related but distinct problems. To foster response diversity, we leverage adversarial training that allows distr...
2018-09-16T22:45:51Z
NIPS 2018
null
null
null
null
null
null
null
null
null
1,809.08887
Spider: A Large-Scale Human-Labeled Dataset for Complex and Cross-Domain Semantic Parsing and Text-to-SQL Task
['Tao Yu', 'Rui Zhang', 'Kai Yang', 'Michihiro Yasunaga', 'Dongxu Wang', 'Zifan Li', 'James Ma', 'Irene Li', 'Qingning Yao', 'Shanelle Roman', 'Zilin Zhang', 'Dragomir Radev']
['cs.CL', 'cs.AI']
We present Spider, a large-scale, complex and cross-domain semantic parsing and text-to-SQL dataset annotated by 11 college students. It consists of 10,181 questions and 5,693 unique complex SQL queries on 200 databases with multiple tables, covering 138 different domains. We define a new complex and cross-domain seman...
2018-09-24T13:03:13Z
EMNLP 2018, Long Paper
null
null
Spider: A Large-Scale Human-Labeled Dataset for Complex and Cross-Domain Semantic Parsing and Text-to-SQL Task
['Tao Yu', 'Rui Zhang', 'Kai-Chou Yang', 'Michihiro Yasunaga', 'Dongxu Wang', 'Zifan Li', 'James Ma', 'Irene Z Li', 'Qingning Yao', 'Shanelle Roman', 'Zilin Zhang', 'Dragomir R. Radev']
2,018
Conference on Empirical Methods in Natural Language Processing
1,250
45
['Computer Science']
1,809.08895
Neural Speech Synthesis with Transformer Network
['Naihan Li', 'Shujie Liu', 'Yanqing Liu', 'Sheng Zhao', 'Ming Liu', 'Ming Zhou']
['cs.CL']
Although end-to-end neural text-to-speech (TTS) methods (such as Tacotron2) are proposed and achieve state-of-the-art performance, they still suffer from two problems: 1) low efficiency during training and inference; 2) hard to model long dependency using current recurrent neural networks (RNNs). Inspired by the succes...
2018-09-19T07:41:17Z
null
null
null
null
null
null
null
null
null
null
1,809.096
HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering
['Zhilin Yang', 'Peng Qi', 'Saizheng Zhang', 'Yoshua Bengio', 'William W. Cohen', 'Ruslan Salakhutdinov', 'Christopher D. Manning']
['cs.CL']
Existing question answering (QA) datasets fail to train QA systems to perform complex reasoning and provide explanations for answers. We introduce HotpotQA, a new dataset with 113k Wikipedia-based question-answer pairs with four key features: (1) the questions require finding and reasoning over multiple supporting docu...
2018-09-25T17:28:20Z
EMNLP 2018 long paper. The first three authors contribute equally. Data, code, and blog posts available at https://hotpotqa.github.io/
null
null
null
null
null
null
null
null
null
1,810.03993
Model Cards for Model Reporting
['Margaret Mitchell', 'Simone Wu', 'Andrew Zaldivar', 'Parker Barnes', 'Lucy Vasserman', 'Ben Hutchinson', 'Elena Spitzer', 'Inioluwa Deborah Raji', 'Timnit Gebru']
['cs.LG', 'cs.AI']
Trained machine learning models are increasingly used to perform high-impact tasks in areas such as law enforcement, medicine, education, and employment. In order to clarify the intended use cases of machine learning models and minimize their usage in contexts for which they are not well suited, we recommend that relea...
2018-10-05T22:33:43Z
null
FAT* '19: Conference on Fairness, Accountability, and Transparency, January 29--31, 2019, Atlanta, GA, USA
10.1145/3287560.3287596
Model Cards for Model Reporting
['Margaret Mitchell', 'Simone Wu', 'Andrew Zaldivar', 'Parker Barnes', 'Lucy Vasserman', 'Ben Hutchinson', 'Elena Spitzer', 'Inioluwa Deborah Raji', 'Timnit Gebru']
2,018
FAT
1,924
48
['Computer Science']
1,810.0402
A Comprehensive Survey of Deep Learning for Image Captioning
['Md. Zakir Hossain', 'Ferdous Sohel', 'Mohd Fairuz Shiratuddin', 'Hamid Laga']
['cs.CV', 'cs.LG', 'stat.ML']
Generating a description of an image is called image captioning. Image captioning requires to recognize the important objects, their attributes and their relationships in an image. It also needs to generate syntactically and semantically correct sentences. Deep learning-based techniques are capable of handling the comp...
2018-10-06T16:31:52Z
36 Pages, Accepted as a Journal Paper in ACM Computing Surveys (October 2018)
null
null
A Comprehensive Survey of Deep Learning for Image Captioning
['Md. Zakir Hossain', 'Ferdous Sohel', 'M. Shiratuddin', 'Hamid Laga']
2,018
ACM Computing Surveys
781
176
['Computer Science', 'Mathematics']
1,810.04805
BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding
['Jacob Devlin', 'Ming-Wei Chang', 'Kenton Lee', 'Kristina Toutanova']
['cs.CL']
We introduce a new language representation model called BERT, which stands for Bidirectional Encoder Representations from Transformers. Unlike recent language representation models, BERT is designed to pre-train deep bidirectional representations from unlabeled text by jointly conditioning on both left and right contex...
2018-10-11T00:50:01Z
null
null
null
null
null
null
null
null
null
null
1,810.05424
Real-time self-adaptive deep stereo
['Alessio Tonioni', 'Fabio Tosi', 'Matteo Poggi', 'Stefano Mattoccia', 'Luigi Di Stefano']
['cs.CV']
Deep convolutional neural networks trained end-to-end are the state-of-the-art methods to regress dense disparity maps from stereo pairs. These models, however, suffer from a notable decrease in accuracy when exposed to scenarios significantly different from the training set, e.g., real vs synthetic images, etc.). We a...
2018-10-12T09:17:53Z
Accepted at CVPR2019 as oral presentation. Code Available https://github.com/CVLAB-Unibo/Real-time-self-adaptive-deep-stereo
null
null
null
null
null
null
null
null
null
1,810.06694
Word Embeddings from Large-Scale Greek Web Content
['Stamatis Outsios', 'Konstantinos Skianis', 'Polykarpos Meladianos', 'Christos Xypolopoulos', 'Michalis Vazirgiannis']
['cs.CL']
Word embeddings are undoubtedly very useful components in many NLP tasks. In this paper, we present word embeddings and other linguistic resources trained on the largest to date digital Greek language corpus. We also present a live web tool for testing the Greek word embeddings, by offering "analogy", "similarity score...
2018-10-08T17:19:07Z
null
null
null
null
null
null
null
null
null
null
1,810.09305
WikiHow: A Large Scale Text Summarization Dataset
['Mahnaz Koupaee', 'William Yang Wang']
['cs.CL', 'cs.IR', 'cs.LG']
Sequence-to-sequence models have recently gained the state of the art performance in summarization. However, not too many large-scale high-quality datasets are available and almost all the available ones are mainly news articles with specific writing style. Moreover, abstractive human-style systems involving descriptio...
2018-10-18T05:29:41Z
null
null
null
WikiHow: A Large Scale Text Summarization Dataset
['Mahnaz Koupaee', 'William Yang Wang']
2,018
arXiv.org
295
18
['Computer Science']
1,810.10667
Truncated Back-propagation for Bilevel Optimization
['Amirreza Shaban', 'Ching-An Cheng', 'Nathan Hatch', 'Byron Boots']
['cs.LG', 'stat.ML']
Bilevel optimization has been recently revisited for designing and analyzing algorithms in hyperparameter tuning and meta learning tasks. However, due to its nested structure, evaluating exact gradients for high-dimensional problems is computationally challenging. One heuristic to circumvent this difficulty is to use t...
2018-10-25T00:49:36Z
null
The International Conference on Artificial Intelligence and Statistics (AISTATS) 2019
null
null
null
null
null
null
null
null
1,810.11654
3D MRI brain tumor segmentation using autoencoder regularization
['Andriy Myronenko']
['cs.CV', 'q-bio.NC']
Automated segmentation of brain tumors from 3D magnetic resonance images (MRIs) is necessary for the diagnosis, monitoring, and treatment planning of the disease. Manual delineation practices require anatomical knowledge, are expensive, time consuming and can be inaccurate due to human error. Here, we describe a semant...
2018-10-27T14:42:13Z
null
null
null
null
null
null
null
null
null
null
1,810.12368
A Pragmatic Guide to Geoparsing Evaluation
['Milan Gritta', 'Mohammad Taher Pilehvar', 'Nigel Collier']
['cs.CL']
Empirical methods in geoparsing have thus far lacked a standard evaluation framework describing the task, metrics and data used to compare state-of-the-art systems. Evaluation is further made inconsistent, even unrepresentative of real-world usage by the lack of distinction between the different types of toponyms, whic...
2018-10-29T19:22:12Z
Accepted at Language Resources and Evaluation (Springer Journal)
null
null
null
null
null
null
null
null
null
1,810.1244
TallyQA: Answering Complex Counting Questions
['Manoj Acharya', 'Kushal Kafle', 'Christopher Kanan']
['cs.CV']
Most counting questions in visual question answering (VQA) datasets are simple and require no more than object detection. Here, we study algorithms for complex counting questions that involve relationships between objects, attribute identification, reasoning, and more. To do this, we created TallyQA, the world's larges...
2018-10-29T22:29:45Z
To appear in AAAI 2019 ( To download the dataset please go to http://www.manojacharya.com/ )
null
null
null
null
null
null
null
null
null
1,810.12715
On the Effectiveness of Interval Bound Propagation for Training Verifiably Robust Models
['Sven Gowal', 'Krishnamurthy Dvijotham', 'Robert Stanforth', 'Rudy Bunel', 'Chongli Qin', 'Jonathan Uesato', 'Relja Arandjelovic', 'Timothy Mann', 'Pushmeet Kohli']
['cs.LG', 'cs.CR', 'stat.ML']
Recent work has shown that it is possible to train deep neural networks that are provably robust to norm-bounded adversarial perturbations. Most of these methods are based on minimizing an upper bound on the worst-case loss over all possible adversarial perturbations. While these techniques show promise, they often res...
2018-10-30T13:12:47Z
[v2] Best paper at NeurIPS SECML 2018 Workshop [v4] Accepted at ICCV 2019 under the title "Scalable Verified Training for Provably Robust Image Classification"
null
null
null
null
null
null
null
null
null
1,810.12885
ReCoRD: Bridging the Gap between Human and Machine Commonsense Reading Comprehension
['Sheng Zhang', 'Xiaodong Liu', 'Jingjing Liu', 'Jianfeng Gao', 'Kevin Duh', 'Benjamin Van Durme']
['cs.CL']
We present a large-scale dataset, ReCoRD, for machine reading comprehension requiring commonsense reasoning. Experiments on this dataset demonstrate that the performance of state-of-the-art MRC systems fall far behind human performance. ReCoRD represents a challenge for future research to bridge the gap between human a...
2018-10-30T17:32:16Z
14 pages
null
null
null
null
null
null
null
null
null
1,810.12894
Exploration by Random Network Distillation
['Yuri Burda', 'Harrison Edwards', 'Amos Storkey', 'Oleg Klimov']
['cs.LG', 'cs.AI', 'stat.ML']
We introduce an exploration bonus for deep reinforcement learning methods that is easy to implement and adds minimal overhead to the computation performed. The bonus is the error of a neural network predicting features of the observations given by a fixed randomly initialized neural network. We also introduce a method ...
2018-10-30T17:44:42Z
null
null
null
null
null
null
null
null
null
null
1,810.13273
Ionospheric activity prediction using convolutional recurrent neural networks
['Alexandre Boulch', 'Noëlie Cherrier', 'Thibaut Castaings']
['cs.CV', 'cs.LG']
The ionosphere electromagnetic activity is a major factor of the quality of satellite telecommunications, Global Navigation Satellite Systems (GNSS) and other vital space applications. Being able to forecast globally the Total Electron Content (TEC) would enable a better anticipation of potential performance degradatio...
2018-10-31T13:25:17Z
Under submission at IEEE Transactions on Big Data
null
null
Ionospheric activity prediction using convolutional recurrent neural networks
['Alexandre Boulch', 'Noëlie Cherrier', 'T. Castaings']
2,018
arXiv.org
21
35
['Computer Science']
1,811.00002
WaveGlow: A Flow-based Generative Network for Speech Synthesis
['Ryan Prenger', 'Rafael Valle', 'Bryan Catanzaro']
['cs.SD', 'cs.AI', 'cs.LG', 'eess.AS', 'stat.ML']
In this paper we propose WaveGlow: a flow-based network capable of generating high quality speech from mel-spectrograms. WaveGlow combines insights from Glow and WaveNet in order to provide fast, efficient and high-quality audio synthesis, without the need for auto-regression. WaveGlow is implemented using only a singl...
2018-10-31T03:22:25Z
5 pages, 1 figure, 1 table, 13 equations
null
null
null
null
null
null
null
null
null
1,811.00671
Dialogue Natural Language Inference
['Sean Welleck', 'Jason Weston', 'Arthur Szlam', 'Kyunghyun Cho']
['cs.CL', 'cs.AI']
Consistency is a long standing issue faced by dialogue models. In this paper, we frame the consistency of dialogue agents as natural language inference (NLI) and create a new natural language inference dataset called Dialogue NLI. We propose a method which demonstrates that a model trained on Dialogue NLI can be used t...
2018-11-01T23:10:03Z
null
null
null
Dialogue Natural Language Inference
['S. Welleck', 'J. Weston', 'Arthur Szlam', 'Kyunghyun Cho']
2,018
Annual Meeting of the Association for Computational Linguistics
254
32
['Computer Science']
1,811.00937
CommonsenseQA: A Question Answering Challenge Targeting Commonsense Knowledge
['Alon Talmor', 'Jonathan Herzig', 'Nicholas Lourie', 'Jonathan Berant']
['cs.CL', 'cs.AI', 'cs.LG']
When answering a question, people often draw upon their rich world knowledge in addition to the particular context. Recent work has focused primarily on answering questions given some relevant document or context, and required very little general background. To investigate question answering with prior knowledge, we pr...
2018-11-02T15:34:29Z
accepted as a long paper at NAACL 2019
null
null
CommonsenseQA: A Question Answering Challenge Targeting Commonsense Knowledge
['Alon Talmor', 'Jonathan Herzig', 'Nicholas Lourie', 'Jonathan Berant']
2,019
North American Chapter of the Association for Computational Linguistics
1,754
44
['Computer Science']
1,811.01241
Wizard of Wikipedia: Knowledge-Powered Conversational agents
['Emily Dinan', 'Stephen Roller', 'Kurt Shuster', 'Angela Fan', 'Michael Auli', 'Jason Weston']
['cs.CL']
In open-domain dialogue intelligent agents should exhibit the use of knowledge, however there are few convincing demonstrations of this to date. The most popular sequence to sequence models typically "generate and hope" generic utterances that can be memorized in the weights of the model when mapping from input utteran...
2018-11-03T16:11:29Z
null
null
null
Wizard of Wikipedia: Knowledge-Powered Conversational agents
['Emily Dinan', 'Stephen Roller', 'Kurt Shuster', 'Angela Fan', 'Michael Auli', 'J. Weston']
2,018
International Conference on Learning Representations
952
33
['Computer Science']
1,811.02508
SDR - half-baked or well done?
['Jonathan Le Roux', 'Scott Wisdom', 'Hakan Erdogan', 'John R. Hershey']
['cs.SD', 'eess.AS']
In speech enhancement and source separation, signal-to-noise ratio is a ubiquitous objective measure of denoising/separation quality. A decade ago, the BSS_eval toolkit was developed to give researchers worldwide a way to evaluate the quality of their algorithms in a simple, fair, and hopefully insightful way: it attem...
2018-11-06T17:20:05Z
null
null
null
SDR – Half-baked or Well Done?
['Jonathan Le Roux', 'Scott Wisdom', 'Hakan Erdogan', 'J. Hershey']
2,018
IEEE International Conference on Acoustics, Speech, and Signal Processing
1,209
26
['Computer Science', 'Engineering']
1,811.08008
End-to-End Retrieval in Continuous Space
['Daniel Gillick', 'Alessandro Presta', 'Gaurav Singh Tomar']
['cs.IR', 'cs.CL', 'cs.LG']
Most text-based information retrieval (IR) systems index objects by words or phrases. These discrete systems have been augmented by models that use embeddings to measure similarity in continuous space. But continuous-space models are typically used just to re-rank the top candidates. We consider the problem of end-to-e...
2018-11-19T22:23:59Z
null
null
null
null
null
null
null
null
null
null
1,811.11168
Deformable ConvNets v2: More Deformable, Better Results
['Xizhou Zhu', 'Han Hu', 'Stephen Lin', 'Jifeng Dai']
['cs.CV']
The superior performance of Deformable Convolutional Networks arises from its ability to adapt to the geometric variations of objects. Through an examination of its adaptive behavior, we observe that while the spatial support for its neural features conforms more closely than regular ConvNets to object structure, this ...
2018-11-27T18:58:11Z
null
null
null
Deformable ConvNets V2: More Deformable, Better Results
['Xizhou Zhu', 'Han Hu', 'Stephen Lin', 'Jifeng Dai']
2,018
Computer Vision and Pattern Recognition
2,039
48
['Computer Science']
1,811.11721
CCNet: Criss-Cross Attention for Semantic Segmentation
['Zilong Huang', 'Xinggang Wang', 'Yunchao Wei', 'Lichao Huang', 'Humphrey Shi', 'Wenyu Liu', 'Thomas S. Huang']
['cs.CV']
Contextual information is vital in visual understanding problems, such as semantic segmentation and object detection. We propose a Criss-Cross Network (CCNet) for obtaining full-image contextual information in a very effective and efficient way. Concretely, for each pixel, a novel criss-cross attention module harvests ...
2018-11-28T18:18:27Z
IEEE TPAMI 2020 & ICCV 2019
null
null
null
null
null
null
null
null
null
1,811.12231
ImageNet-trained CNNs are biased towards texture; increasing shape bias improves accuracy and robustness
['Robert Geirhos', 'Patricia Rubisch', 'Claudio Michaelis', 'Matthias Bethge', 'Felix A. Wichmann', 'Wieland Brendel']
['cs.CV', 'cs.AI', 'cs.LG', 'q-bio.NC', 'stat.ML']
Convolutional Neural Networks (CNNs) are commonly thought to recognise objects by learning increasingly complex representations of object shapes. Some recent studies suggest a more important role of image textures. We here put these conflicting hypotheses to a quantitative test by evaluating CNNs and human observers on...
2018-11-29T15:04:05Z
Accepted at ICLR 2019 (oral)
null
null
null
null
null
null
null
null
null
1,811.12506
3D Semi-Supervised Learning with Uncertainty-Aware Multi-View Co-Training
['Yingda Xia', 'Fengze Liu', 'Dong Yang', 'Jinzheng Cai', 'Lequan Yu', 'Zhuotun Zhu', 'Daguang Xu', 'Alan Yuille', 'Holger Roth']
['cs.CV']
While making a tremendous impact in various fields, deep neural networks usually require large amounts of labeled data for training which are expensive to collect in many applications, especially in the medical domain. Unlabeled data, on the other hand, is much more abundant. Semi-supervised learning techniques, such a...
2018-11-29T21:58:53Z
Accepted to WACV 2020
null
null
null
null
null
null
null
null
null
1,811.12596
Parsing R-CNN for Instance-Level Human Analysis
['Lu Yang', 'Qing Song', 'Zhihui Wang', 'Ming Jiang']
['cs.CV']
Instance-level human analysis is common in real-life scenarios and has multiple manifestations, such as human part segmentation, dense pose estimation, human-object interactions, etc. Models need to distinguish different human instances in the image panel and learn rich features to represent the details of each instanc...
2018-11-30T03:21:11Z
COCO 2018 DensePose Challenge Winner
null
null
null
null
null
null
null
null
null
1,812.00076
Scalable Graph Learning for Anti-Money Laundering: A First Look
['Mark Weber', 'Jie Chen', 'Toyotaro Suzumura', 'Aldo Pareja', 'Tengfei Ma', 'Hiroki Kanezashi', 'Tim Kaler', 'Charles E. Leiserson', 'Tao B. Schardl']
['cs.SI', 'cs.AI', 'cs.LG']
Organized crime inflicts human suffering on a genocidal scale: the Mexican drug cartels have murdered 150,000 people since 2006, upwards of 700,000 people per year are "exported" in a human trafficking industry enslaving an estimated 40 million people. These nefarious industries rely on sophisticated money laundering s...
2018-11-30T22:18:45Z
NeurIPS 2018 Workshop on Challenges and Opportunities for AI in Financial Services: the Impact of Fairness, Explainability, Accuracy, and Privacy, Montreal, Canada
null
null
null
null
null
null
null
null
null
1,812.01187
Bag of Tricks for Image Classification with Convolutional Neural Networks
['Tong He', 'Zhi Zhang', 'Hang Zhang', 'Zhongyue Zhang', 'Junyuan Xie', 'Mu Li']
['cs.CV']
Much of the recent progress made in image classification research can be credited to training procedure refinements, such as changes in data augmentations and optimization methods. In the literature, however, most refinements are either briefly mentioned as implementation details or only visible in source code. In this...
2018-12-04T03:07:35Z
10 pages, 9 tables, 4 figures
null
null
null
null
null
null
null
null
null
1,812.01243
Efficient Attention: Attention with Linear Complexities
['Zhuoran Shen', 'Mingyuan Zhang', 'Haiyu Zhao', 'Shuai Yi', 'Hongsheng Li']
['cs.CV', 'cs.AI', 'cs.LG', 'I.2.6; I.2.10; I.4.8; I.4.6']
Dot-product attention has wide applications in computer vision and natural language processing. However, its memory and computational costs grow quadratically with the input size. Such growth prohibits its application on high-resolution inputs. To remedy this drawback, this paper proposes a novel efficient attention me...
2018-12-04T06:41:46Z
To appear at WACV 2021
null
null
null
null
null
null
null
null
null
1,812.01717
Towards Accurate Generative Models of Video: A New Metric & Challenges
['Thomas Unterthiner', 'Sjoerd van Steenkiste', 'Karol Kurach', 'Raphael Marinier', 'Marcin Michalski', 'Sylvain Gelly']
['cs.CV', 'cs.AI', 'cs.LG', 'cs.NE', 'stat.ML']
Recent advances in deep generative models have lead to remarkable progress in synthesizing high quality images. Following their successful application in image processing and representation learning, an important next step is to consider videos. Learning generative models of video is a much harder task, requiring a mod...
2018-12-03T03:57:42Z
null
null
null
Towards Accurate Generative Models of Video: A New Metric & Challenges
['Thomas Unterthiner', 'Sjoerd van Steenkiste', 'Karol Kurach', 'Raphaël Marinier', 'Marcin Michalski', 'S. Gelly']
2,018
arXiv.org
749
53
['Computer Science', 'Mathematics']
1,812.01754
Moment Matching for Multi-Source Domain Adaptation
['Xingchao Peng', 'Qinxun Bai', 'Xide Xia', 'Zijun Huang', 'Kate Saenko', 'Bo Wang']
['cs.CV']
Conventional unsupervised domain adaptation (UDA) assumes that training data are sampled from a single domain. This neglects the more practical scenario where training data are collected from multiple sources, requiring multi-source domain adaptation. We make three major contributions towards addressing this problem. F...
2018-12-04T23:43:37Z
Accepted As Oral Paper in the IEEE International Conference on Computer Vision 2019
null
null
null
null
null
null
null
null
null
1,812.03443
FBNet: Hardware-Aware Efficient ConvNet Design via Differentiable Neural Architecture Search
['Bichen Wu', 'Xiaoliang Dai', 'Peizhao Zhang', 'Yanghan Wang', 'Fei Sun', 'Yiming Wu', 'Yuandong Tian', 'Peter Vajda', 'Yangqing Jia', 'Kurt Keutzer']
['cs.CV']
Designing accurate and efficient ConvNets for mobile devices is challenging because the design space is combinatorially large. Due to this, previous neural architecture search (NAS) methods are computationally expensive. ConvNet architecture optimality depends on factors such as input resolution and target devices. How...
2018-12-09T08:24:50Z
null
null
null
null
null
null
null
null
null
null
1,812.06164
Inverse Cooking: Recipe Generation from Food Images
['Amaia Salvador', 'Michal Drozdzal', 'Xavier Giro-i-Nieto', 'Adriana Romero']
['cs.CV']
People enjoy food photography because they appreciate food. Behind each meal there is a story described in a complex recipe and, unfortunately, by simply looking at a food image we do not have access to its preparation process. Therefore, in this paper we introduce an inverse cooking system that recreates cooking recip...
2018-12-14T20:59:33Z
CVPR 2019
null
null
Inverse Cooking: Recipe Generation From Food Images
['Amaia Salvador', 'M. Drozdzal', 'Xavier Giró-i-Nieto', 'Adriana Romero']
2,018
Computer Vision and Pattern Recognition
148
65
['Computer Science']
1,812.08008
OpenPose: Realtime Multi-Person 2D Pose Estimation using Part Affinity Fields
['Zhe Cao', 'Gines Hidalgo', 'Tomas Simon', 'Shih-En Wei', 'Yaser Sheikh']
['cs.CV']
Realtime multi-person 2D pose estimation is a key component in enabling machines to have an understanding of people in images and videos. In this work, we present a realtime approach to detect the 2D pose of multiple people in an image. The proposed method uses a nonparametric representation, which we refer to as Part ...
2018-12-18T18:50:33Z
Journal version of arXiv:1611.08050, with better accuracy and faster speed, release a new foot keypoint dataset: https://cmu-perceptual-computing-lab.github.io/foot_keypoint_dataset/
null
null
null
null
null
null
null
null
null
1,812.08092
A standardized Project Gutenberg corpus for statistical analysis of natural language and quantitative linguistics
['Martin Gerlach', 'Francesc Font-Clos']
['cs.CL', 'cs.DL', 'cs.IR', 'physics.soc-ph']
The use of Project Gutenberg (PG) as a text corpus has been extremely popular in statistical analysis of language for more than 25 years. However, in contrast to other major linguistic datasets of similar importance, no consensual full version of PG exists to date. In fact, most PG studies so far either consider only a...
2018-12-19T17:10:14Z
null
null
null
A Standardized Project Gutenberg Corpus for Statistical Analysis of Natural Language and Quantitative Linguistics
['Martin Gerlach', 'Francesc Font-Clos']
2,018
Entropy
97
67
['Computer Science', 'Medicine', 'Physics']
1,812.08693
An Empirical Study on Learning Bug-Fixing Patches in the Wild via Neural Machine Translation
['Michele Tufano', 'Cody Watson', 'Gabriele Bavota', 'Massimiliano Di Penta', 'Martin White', 'Denys Poshyvanyk']
['cs.SE']
Millions of open-source projects with numerous bug fixes are available in code repositories. This proliferation of software development histories can be leveraged to learn how to fix common programming bugs. To explore such a potential, we perform an empirical study to assess the feasibility of using Neural Machine Tra...
2018-12-20T16:52:30Z
Accepted to the ACM Transactions on Software Engineering and Methodology
null
null
An Empirical Study on Learning Bug-Fixing Patches in the Wild via Neural Machine Translation
['Michele Tufano', 'Cody Watson', 'G. Bavota', 'M. D. Penta', 'Martin White', 'D. Poshyvanyk']
2,018
ACM Transactions on Software Engineering and Methodology
368
98
['Computer Science']
1,812.10464
Massively Multilingual Sentence Embeddings for Zero-Shot Cross-Lingual Transfer and Beyond
['Mikel Artetxe', 'Holger Schwenk']
['cs.CL', 'cs.AI', 'cs.LG']
We introduce an architecture to learn joint multilingual sentence representations for 93 languages, belonging to more than 30 different families and written in 28 different scripts. Our system uses a single BiLSTM encoder with a shared BPE vocabulary for all languages, which is coupled with an auxiliary decoder and tra...
2018-12-26T18:58:39Z
TACL
null
10.1162/tacl_a_00288
null
null
null
null
null
null
null
1,901.02446
Panoptic Feature Pyramid Networks
['Alexander Kirillov', 'Ross Girshick', 'Kaiming He', 'Piotr Dollár']
['cs.CV']
The recently introduced panoptic segmentation task has renewed our community's interest in unifying the tasks of instance segmentation (for thing classes) and semantic segmentation (for stuff classes). However, current state-of-the-art methods for this joint task use separate and dissimilar networks for instance and se...
2019-01-08T18:55:31Z
accepted to CVPR 2019
null
null
Panoptic Feature Pyramid Networks
['Alexander Kirillov', 'Ross B. Girshick', 'Kaiming He', 'Piotr Dollár']
2,019
Computer Vision and Pattern Recognition
1,295
62
['Computer Science']