expertise

Complete dataset of public comments posted to Reddit (http://www.reddit.com) comments from October 2007 to May 2015.

Repository of televised news, including (for many) captions and rough statistics for content

Unstructured dataset of open-source media articles

Historical data from tennis matches. Includes match and tournament results (from 2000) and head-to-head betting odds (from 2001).

Historical data from football (soccer) matches. Includes results data (from 1993), in-depth match statistics (from 2000), and betting odds (from 2000).

List of data (including paid and free options) on various sports. Includes sections on game/match results, player data, and betting odds.

Data from the game Axon (including player and gameplay information) and analysis code.

Dataset of information about all of the papers presented at the 2015 Neural Information Processing Systems (NIPS) Conference

Repository of datasets on NBA statistics for players (including lineups and shot statistics) and games (including play-by-play datasets and odds)

Database of detailed NBA player statistics (including shot type, location on the court, and success), scraped using R and Python