Some free scientific research datasets open on the Internet have been sorted out. The following is a classification list and download address for free download and use by universities and scientific research institutions.
finance
- Official data released by the Bureau of Labor Statistics
- SSE A-share daily data, 1999.12.09 to 2016.06.08, before resumption, 1095 stocks
- SZSE A-share daily data, 1999.12.09 to 2016.06.08, before resumption, 1766 stocks
- SZSE GEM daily data, 1999.12.09 to 2016.06.08, before resumption, 510 stocks
- Historical data of foreign exchange transactions on the MT4 platform
- Forex platform foreign exchange transaction historical data
- Several sets of foreign exchange transaction tick (Ticks) data
- US stock news data [ Kaggle data ]
- US health insurance market data [ Kaggle data ]
- US financial customer complaint data [Kaggle data]
- Lending Club online loan default data [Kaggle data]
- Credit Card Fraud Data [Kaggle Data]
- Real-time transaction data of a financial product [Kaggle data]
- US stock data XBRL [Kaggle data]
- NYSE data [Kaggle data]
transportation
- 2013 New York Taxi Trip Data
- Udacity self-driving data
- New York Uber pickup data [Kaggle data ]
- UK car accident data (2005-2015) [Kaagle data]
- Chicago car speeding data [Kaggle data]
Business
- Amazon food review data [Kaggle data]
- Amazon unlocked mobile phone review data [Kaggle data]
- US video game sales and evaluation data [Kaggle data]
- Kaggle competition data [Kaggle data]
Recommended system
- Netflix movie review data
- MovieLens 20m Movie Recommendation Dataset
- WikiLens
- Jester
- HetRec2011
- Book Crossing
- Large Movie Review
medical health
- Brain MRI data when people recognize objects
- Brain MRI data when people understand words
- Cardiac atrial images and labeled data
- cytopathological identification
- FIRE retinal fundus lesions image data
- Food Nutrient Composition Data [Kaggle Data]
- EGG brain wave shape data [Kaggle data]
image data
Comprehensive image
- Visual Genome Image Data
- Visual7w image data
- COCO image data
- SUFR image data
- ILSVRC 2014 training data (part of ImageNet)
- PASCAL Visual Object Classes 2012 Image Data
- PASCAL Visual Object Classes 2011 Image Data
- PASCAL Visual Object Classes 2010 Image Data
- 80 Million Tiny Image image data [The data is too large, only an introduction]
- ImageNet [The data is too large, only an introduction]
scene image
- Street Scenes Image Data
- Places2 scene image data
- UCF Google Street View Image Data
- SUN scene image data
- The Celebrity in Places image data
Web Label Image
- HARRISON SOCIAL TAG IMAGE
- NUS-WIDE Label Image
- Visual Synset Label Image
- Animals With Attributes Label Image
Human silhouette image
- MPII Human Shape body contour data
- Biwi Kinect Head Pose head pose data
- Upper body portrait data
- INRIA Person dataset
visual text recognition images
- Street View House Number House Number Image Data
- MNIST Handwritten Digit Recognition Image Data
- 3D MNIST digit recognition image data [Kaggle data]
- MediaTeam Document document photocopy and content data
image of a particular type of thing
- Famous cat image annotation data
- Caltech-UCSD Birds200 Bird Image Data
- Stanford Car car image data
- Cars car image data
- MIT Cars car image data
- Stanford Cars car image data
- Food-101 Food Image Data
- 17_Category_Flower image data
- 102_Category_Flower image data
- UCI Folio Leaf Image Data
- Labeled Fishes in the Wild fish images
- United States Yelp Review Site Hotel Photos
- CMU-Oxford Sculpture Statue Image
- Oxford-IIIT Pet pet image data
material texture image
- CURET texture material image data
- ETHZ Synthesizability texture image data
- KTH-TIPS texture material image data
- Describable Textures texture image data
object classification images
- COIL-20 image data
- COIL-100 Image Data
- Caltech-101 Image Data
- Caltech-256 Image Data
- CIFAR-10 image data
- CIFAR-100 image data
- STL-10 image data
- LabelMe_12_50k image data
- NORB v1.0 image data
- NEC Toy Animal image data
- iCubWorld Image Classification Data
- Multi-class image classification data
- GRAZ Image Classification Data
face image
- IMDB-WIKI 500k+ face images, age and gender data
- Labeled Faces in the Wild face data
- Extended Yale Face Database B face data
- Bao Face face data
- DC-IGN paper face data
- 300 Face in Wild image data
- BioID Face face data
- CMU Frontal Face Images
- FDDB_Face Detection Data Set and Benchmark
- NIST Mugshot Identification Database
- Faces in the Wild 人脸数据
- CelebA 名人人脸图像数据
- VGG Face 人脸图像数据
姿势动作图像
指纹识别
其它图像数据
视频数据
综合视频
人类动作视频
- Microsoft Research Action 人类动作视频数据
- UCF50 Action Recognition 动作识别数据
- UCF101 Action Recognition 动作识别数据
- UT-Interaction 人类动作视频数据
- UCF iPhone 运动中传感器数据
- UCF YouTube 人类动作视频数据
- UCF Sport 人类动作视频数据
- UCF-ARG 人类动作视频数据
- HMDB 人类动作视频
- HOLLYWOOD2 人类行为动作视频数据
- Recognition of human actions 动作视频数据
- Motion Capture 动作捕捉视频数据
- SBU Kinect Interaction 肢体动作视频数据
行人检测视频
- UCSD Pedestrian 行人视频数据
- Caltech Pedestrian 行人视频数据
- ETH 行人视频数据
- INRIA 行人视频数据
- TudBrussels 行人视频数据
- Daimler 行人视频数据
密集人群视频
其它视频
音频数据
综合音频
Google Audioset 音频数据【数据太大仅有介绍】
语音识别
- Sinhala TTS 英语语音识别
- TIMIT 美式英语语音识别数据
- LibriSpeech ASR corpus 语音数据
- Room Impulse Response and Noise 语音数据
- ALFFA 非洲语音数据
自然语言处理
- RCV1英语新闻数据
- 20news 英语新闻数据
- First Quora Release Question Pairs
- JRC Names各国语言专有实体名称
- Multi-Domain Sentiment V2.0
- LETOR 信息检索数据
- Yale Youtube Vedio Text
- 斯坦福问答数据【Kaggle数据】
- 美国假新闻数据【Kaggle数据】
- NIPS会议文章信息数据（1987-2016）【Kaggle数据】
- 2016年美国总统选举辩论数据【Kaggle数据】
社会数据
- 希拉里邮件门泄露邮件
- 波士顿 Airbnb 公开数据【Kaggle数据】
- 世界各国经济发展数据【Kaagle数据】
- 世界大学排名芝加哥犯罪数据（2001-2017）【Kaagle数据】
- 世界范围显著地震数据（1965-2016）【Kaagle数据】
- 美国婴儿姓名数据【Kaagle数据】
- 全世界鲨鱼袭击人类数据【Kaagle数据】
- 1908年以来空难数据【Kaagle数据】
- 2016年美国总统大选数据【Kaagle数据】
- 2013年美国社区统计数据【Kaagle数据】
- 欧洲足球运动员赛事表现数据【Kaagle数据】
- 美国环境污染数据【Kaagle数据】
- 美国H1-B签证申请数据【Kaggle数据】
- IMDB五千部电影数据【Kaggle数据】
- 2015年航班延误和取消数据【Kaggle数据】
- 凶杀案报告数据【Kaggle数据】
- 人力资源分析数据【Kaggle数据】
- 某人基因序列数据【Kaggle数据】
- 美国费城犯罪数据【Kaggle数据】
- 安然公司邮件数据【Kaggle数据】
- 历史棒球数据【Kaggle数据】
- 美联航 Twitter 用户评论数据【Kaggle数据】
- 波士顿 Airbnb 公开数据【Kaggle数据】