README.md

---
task_categories:
- visual-question-answering
tags:
- MLLM
- hallucination evaluation
- VQA
- perception
configs:
  - config_name: default
    data_files:
      - split: phd_base
        path: phd_webdataset/phd-base.tar
      - split: phd_sec
        path: phd_webdataset/phd-sec.tar
      - split: phd_icc
        path: phd_webdataset/phd-icc.tar
      - split: phd_ccs
        path: phd_webdataset/phd-ccs.tar
---

# PhD Webdataset

This repository contains the packaged version of [**PhD**](https://huggingface.co/datasets/AIMClab-RUC/PhD). For a detailed introduction to PhD, please visit the [official website](https://huggingface.co/datasets/AIMClab-RUC/PhD).

## Overview

The PhD Webdataset is designed to facilitate easy access and usage of the PhD dataset. It includes various fields in 'json' key. 

## Installation

Ensure you have [Hugging Face's datasets library](https://github.com/huggingface/datasets) installed. You can install it via pip:

```bash
pip install datasets
```

## Usage

To load and use the PhD dataset, simply run the following code:

```python
from datasets import load_dataset

phd = load_dataset("AIMClab-RUC/PhD-package")['phd_base']  # options include (phd_base, phd_sec, phd_icc, phd_ccs)

# see phd[0]['json']['question']
```

The loaded dataset includes the following fields:
- **question_id**
- **question**
- **answer**
- **image**
- **task**
- **mode**