classification

List of datasets and code used for a variety of automatic classifications, including team behavior, consumer behavior, and face detection

Dataset of over 13,000 images of faces (labeled with names) taken from the internet, including over 1,600 people with multiple pictures

Datasets for training affect recognition and for perception studies

Dataset of naturalistic video data, including ground and aerial videos across diverse settings, with tagged event annotations.

List of datasets useful for deep learning and categorization, including datasets of faces, speech, text, and other images

Dataset of annotated images (including a variety of objects and settings)

Dataset on loans from Lending Club (a peer-to-peer loan service), extending back to 2007. Includes information on disbursed and rejected loans.

API for Flickr image service, allowing access to a wider range of Flickr data, including users, groups, photo comments, photo geolocation, and more. (See also the 100 Million Flickr Images project.)

Dataset of human-generated sketches of specific images, including information on the temporal order of each stroke in creating the sketch; also includes human and computer classifications of the sketches

Database of images tagged with a hierarchical labeling structure, including information on image characteristics