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2016-40/3982/en_head.json.gz/2487 | Understanding Mechanical Properties Of Silicon Nanowires
Silicon nanowires are attracting significant attention from the electronics industry due to the drive for ever-smaller electronic devices, from cell phones to computers. The operation of these future devices, and a wide array of additional applications, will depe... | 科技 |
2016-40/3982/en_head.json.gz/2491 | Print Email Font ResizeT. rex not a stand-up guy? Test your dino skillsBy MALCOLM RITTERPosted:
02/25/2013 03:00:00 AM ESTMonday February 25, 2013 NEW YORK -- Here’s a test of your dinosaur knowledge: Did Tyrannosaurus rex stand upright, with its tail on the ground? The answer: No. But a lot of young people seem to thi... | 科技 |
2016-40/3982/en_head.json.gz/2559 | Advertisement Advertisement Resilient Electric Grid Project: Keeping the U.S. Electrical Grid Online Fri, 08/28/2009 - 11:58am Comments by Resilient Electric Grid Project: Keeping the U.S. Electrical Grid Online With the new superconducting cable, Manhattan's electrical workers may be able to eventually clear out the a... | 科技 |
2016-40/3982/en_head.json.gz/2578 | Print Email Font ResizeNew iPhones make a splash with colors, priceBy Dan Nakaso and Troy Wolverton, San Jose Mercury NewsUpdated:
CUPERTINO -- Confirming weeks of rumors, Apple executives on Tuesday unveiled a new, gold-colored iPhone 5S and a cheaper iPhone 5C designed to appeal to overseas markets.
The iPhone 5C bor... | 科技 |
2016-40/3982/en_head.json.gz/2609 | Yes, Online Privacy Really Is Possible
ASU | NEW AMERICA | SLATE
Learn more about Future Tense »
SlateFuture TenseThe Citizen's Guide to the FutureFeb. 14 2014 6:19 PM
By Eva Galperin and Jillian C. York
You can protect yourself online. Photo by PATRIK STOLLARZ/AFP/Getty Images A few short weeks ago, we were conducting... | 科技 |
2016-40/3982/en_head.json.gz/2610 | The Worst Case Scenario Has Come True: California’s Snowpack Is Now Zero Percent of Normal
SlateThe SlatestYour News CompanionMay 29 2015 2:56 PM
California’s Snowpack Is Now Zero Percent of Normal
By Eric Holthaus
A stump sits at the site of a manual snow survey on April 1, 2015 in Phillips, California. The current re... | 科技 |
2016-40/3982/en_head.json.gz/2684 | Introducing nanotechnology to industries Ananda KANNANGARA Science and Technology Minister Prof. Tissa Vitarana stressed the importance of introducing Nanotechnology to industries and said fund controllers in the country must extend their fullest co-operation to develop the technology. He was speaking at a seminar on `... | 科技 |
2016-40/3982/en_head.json.gz/2896 | Home / Science News Manta rays threatened by fishermen Nov. 24, 2012 at 2:53 PM Follow @upi Comments
RAJA AMPAT, Indonesia, Nov. 24 (UPI) -- Marine scientists say they are working to save a population of manta rays off the coast of Indonesia.
Manta rays, abundant around Raja Ampat, eastern Indonesia, were listed last y... | 科技 |
2016-40/3982/en_head.json.gz/2897 | Home / Science News / Technology Stephen Hawking: Dismissing artificial intelligence would be a mistake
Scientists say not enough research being done on effects of artificial intelligence. By Danielle Haynes | May 3, 2014 at 2:40 PM Follow @upi Comments
| License Photo LONDON, May 3 (UPI) -- Stephen Hawking, in an arti... | 科技 |
2016-40/3982/en_head.json.gz/2924 | News Scientists Solve Mystery of Brilliant Northern, Southern Lights October 27, 2009 12:12 PM
Scientists have solved the mystery behind the brilliant northern and southern light show known as Aurora Borealis. The phenomenon is caused by electromagnetic energy from the sun, which experts say also wreaks havoc on ground... | 科技 |
2016-40/3982/en_head.json.gz/3073 | NASA Administrator
NASA Administrator Charlie Bolden's Blog
NASA’s New Neighbor on the National Mall: Reflections on the Opening of the Smithsonian’s National Museum of African American History and Culture
Posted on September 23, 2016 at 5:09 pm by Stephen Fox. Tomorrow, the National Museum of African American History ... | 科技 |
2016-40/3982/en_head.json.gz/3079 | InsightsMethodology
Interactive Stats
AboutTechnology
UK iOS 7 Usage Rates Higher than North America, Australia Slightly Behind UK iOS 7 Usage Rates Higher than North America, Australia Slightly Behind
Chitika Insights previously found that iOS 7 users generate the vast majority of Web traffic from North American iPhon... | 科技 |
2016-40/3982/en_head.json.gz/3098 | Share 8 February, 2001
Taxi! to the programming future
By NMA Staff
Entranet's TAXI! is the world's first digital TV programme to combine segments of linear entertainment, video-on-demand and interactive shopping.
Entranet, a London-based online commerce developer, is showcasing a fully interactive TV programme. The sh... | 科技 |
2016-40/3982/en_head.json.gz/3137 | Payoff from Idling Coal Plants Overestimated, Researchers Say
Four researchers from Carnegie Mellon University’s Green Design Institute discuss their more conservative estimates of greenhouse gas emission reductions in two papers this month. Oct 10, 2012
A quartet of researchers at Carnegie Mellon University's Green De... | 科技 |
2016-40/3982/en_head.json.gz/3164 | Up, up, and away By Sam Scott '96
Slow it down: The sail on NanoSail-D trims the speed and brings down the satellite sooner rather than later and cuts down on space junk. Courtesy NASA/Marshall Space Flight Center
Share: Further nanosatellite adventures in the cosmos—with SCU students at Mission Control.
Launching a 12... | 科技 |
2016-40/3982/en_head.json.gz/3253 | Home / Toys
EA Access Now Available For Xbox One! Pay Just $4.99/ Month For Free Games, Discounts Etc.
Got an Xbox One or planning to get one? Then subscribe to Ea Access for just $4.99 to save on the purchases of games, play games for free and much more!
Subscribe to EA Access @ EA.com here
First of all, this is only ... | 科技 |
2016-40/3982/en_head.json.gz/3307 | How DNA finds its match
IMAGE: This graphic shows DNA strung between two beads, which are held in position by laser. view more Credit: Stephen Kowalczykowski, UC Davis
It's been more than 50 years since James Watson and Francis Crick showed that DNA is a double helix of two strands that complement each other. But how d... | 科技 |
2016-40/3982/en_head.json.gz/3311 | Study of Andromeda's stellar disk indicates more violent history than Milky Way
Survey data reveal a more disordered stellar population in our galactic neighbor than in our own galaxy, suggesting more recent bombardment of Andromeda by smaller galaxies
IMAGE: This Hubble image of a crowded star field in the disk of the... | 科技 |
2016-40/3982/en_head.json.gz/3386 | Accelerating Science Discovery - Join the Discussion OSTIblog HomeTopicsAuthorsArchive Search James Van Allen – Space Pioneer 10 Jun
2016 Published by Kathy Chambers james_van_allen_wcaption.jpg
James Van Allen’s space instrumentation innovations and his advocacy for Earth satellite planetary missions ensured his place... | 科技 |
2016-40/3982/en_head.json.gz/3400 | http://www.reason.org/news/show/bipolar-bad-news-for-global-wa
Bipolar Bad News for Global Warming Alarmists
Global warming alarmists got some bad news from both poles recently:One: London’s Telegraph Christopher Booker reported yesterday that a research team jointly dispatched by the BBC and World Wild Life foundation... | 科技 |
2016-40/3982/en_head.json.gz/3405 | Does Stephen Hawking believe in God?
In an interview with The Guardian in 2011, Stephen Hawking was dismissive of the view that there is a God. He said he believed that the human brain is like a computer, which dies after its components fail. In Hawking's opinion, there is no afterlife to look forward to.
What did Step... | 科技 |
2016-40/3982/en_head.json.gz/3506 | Apple’s New iPad Costs at Least $316 to Build, IHS iSuppli Teardown Shows
Apple’s new iPad hit store shelves today. That means that along with the lines at the stores and the requisite applause of store employees cheering people who buy them, there were among the many iPad buyers today people who just couldn’t wait to ... | 科技 |
2016-40/3982/en_head.json.gz/3520 | National Aquarium and National Wildlife Federation Join Forces
HomePress RoomPress ReleasesNational Aquarium and National Wildlife Federation Join Forces
The National Aquarium and the National Wildlife Federation have joined forces to protect wildlife and water resources for future generations. Approved by unanimous vo... | 科技 |
2016-40/3982/en_head.json.gz/3547 | Advertisement Home > Operations & Technology > Social media's impact: Your mistakes are public--and they live forever
Social media's impact: Your mistakes are public--and they live forever
Michele McDonald | ATWOnline EMAIL
Comments 0 Advertisement If you disappoint your passengers, "it will be public, and it will live... | 科技 |
2016-40/3982/en_head.json.gz/3574 | ChemImage Sensor Systems selected to develop portable chemical detector
Wednesday, Jul 23, 2014 @ 1:30pm by BioPrepWatch Reports
ChemImage Sensor Systems (CISS), a subsidiary of ChemImage Corporation, announced on Monday that it was selected by the U.S. Army as one of the organizations to develop a portable chemical ag... | 科技 |
2016-40/3982/en_head.json.gz/3614 | FiRe Website
Strategic News Service
StratNews.com
The world's most reliable source of advanced information at the intersection of technology and economics.
Recent & Selected Issues
SNS Innovations
Focus Channels
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FiReFilms
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2016-40/3982/en_head.json.gz/3621 | Tag: automation
New Surveillance Program Listens For Gunshots, Get Police There in Minutes
By Veronique Greenwood | May 30, 2012 12:09 pm These days, our artificial ears and eyes are better than ever—and more ubiquitous than ever. A business recently profiled by the New York Times seems to embody both what’s most promi... | 科技 |
2016-40/3982/en_head.json.gz/3631 | Weekly Wire: The Global Forum
Submitted by Roxanne Bauer On Thu, 05/15/2014 Tweet WidgetLinkedin Share ButtonAdd comment
These are some of the views and reports relevant to our readers that caught our attention this week.Most Of What We Need For Smart Cities Already Exists
The compelling thing about the emerging Intern... | 科技 |
2016-40/3982/en_head.json.gz/3644 | | Politics
| Odd News
Education IPCC’s warning about ice disappearing from mountain tops based on student dissertation
By ANI Sunday, January 31, 2010 LONDON - In what may cause fresh embarrassment to the Intergovernmental Panel on Climate Change (IPCC), it has emerged that its warning about ice disappearing from the w... | 科技 |
2016-40/3982/en_head.json.gz/3646 | The Digital Skeptic: Will.i.am Brands Show Just How Hard It Is To Get Paid
Written by: Jonathan Blum
AAPL KO NEW YORK ( TheStreet) --
Andrew Smits is a big fan of Will.i.am. But when it comes to the gadgets the musician-slash-entrepreneur is spinning up, we agree they probably "Will.not.work."
"The youth market is not ... | 科技 |
2016-40/3982/en_head.json.gz/3647 | Google Hits ‘Glass’ Pedal as Apple Returns to Earth
By Sam Gustin @samgustinFeb. 26, 2013 Share
Carlo Allegri / REUTERSGoogle co-founder Sergey Brin wears Google Glass before the Diane von Furstenberg spring/summer 2013 collection show during New York Fashion Week on Sept. 9, 2012 Email
The U.S. technology industry is ... | 科技 |
2016-40/3982/en_head.json.gz/3653 | Leigh Kish
Carnegie Museum of Natural History
412.622.3361 (0), 412.526.8587 (C)
kishl@carnegiemnh.org
BugWorks explores the anatomy of insects and how these physical forms work
A collaboration between Carnegie Museum of Natural History and Carnegie Mellon University School of Design
Pittsburgh, Pennsylvania…Observe in... | 科技 |
2016-40/3982/en_head.json.gz/3788 | The "National Climate Service" scam
By Alan Caruba
web posted January 21, 2002
The one thing you learn as you follow the activities of the environmentalists devoted to the biggest hoax of the modern era, Global Warming, is that they are relentless in their devotion to pursuing the hidden agenda of "climate control." It... | 科技 |
2016-40/3982/en_head.json.gz/3790 | NCPA's Energy and Environment Blog Environment and Energy Insights from NCPA's E-Team
Environment Hub
Japan’s Lesson: It’s Time to Deal with Spent Nuclear Fuel
By Sterling Burnett Filed under Energy on March 24, 2011 with 7 comments There have been three main barriers to the construction of new nuclear power facilities... | 科技 |
Industry models play a crucial role in driving enterprise intelligence transformation and innovative development. High-quality industry data is key to improving the performance of large models and realizing industry applications. However, datasets currently used for industry model training generally suffer from issues such as insufficient data volume, low quality, and lack of domain expertise.
To address these problems, we constructed and applied 22 industry data processing operators to clean and filter 3.4TB of high-quality multi-industry classified Chinese and English language pre-training datasets from over 100TB of open-source datasets including WuDaoCorpora, BAAI-CCI, redpajama, and SkyPile-150B. The filtered data consists of 1TB of Chinese data and 2.4TB of English data. To facilitate user utilization, we annotated the Chinese data with 12 types of labels including alphanumeric ratio, average line length, language confidence score, maximum line length, and perplexity.
Furthermore, to validate the dataset's performance, we conducted continued pre-training, SFT, and DPO training on a medical industry demonstration model. The results showed a 20% improvement in objective performance and a subjective win rate of 82%.
Industry categories: 18 categories including medical, education, literature, finance, travel, law, sports, automotive, news, etc. Rule-based filtering: Traditional Chinese conversion, email removal, IP address removal, link removal, Unicode repair, etc. Chinese data labels: Alphanumeric ratio, average line length, language confidence score, maximum line length, perplexity, toxicity character ratio, etc. Model-based filtering: Industry classification language model with 80% accuracy Data deduplication: MinHash document-level deduplication Data size: 1TB Chinese, 2.4TB English
Industry classification data size:
| Industry Category | Data Size (GB) | Industry Category | Data Size (GB) |
|---|---|---|---|
| Programming | 4.1 | Politics | 326.4 |
| Law | 274.6 | Mathematics | 5.9 |
| Education | 458.1 | Sports | 442 |
| Finance | 197.8 | Literature | 179.3 |
| Computer Science | 46.9 | News | 564.1 |
| Technology | 333.6 | Film & TV | 162.1 |
| Travel | 82.5 | Medicine | 189.4 |
| Agriculture | 41.6 | Automotive | 40.8 |
| Emotion | 31.7 | Artificial Intelligence | 5.6 |
| Total (GB) | 3386.5 |
For the convenience of users to download and use, we have split the large dataset into sub-datasets for 18 industries. The current one is the sub-dataset for the technology industry.
Data processing workflow:
- Downloads last month
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