Topical diversity of user interests and content
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Source: Sampled public tweets from Twitter streaming API. Date range: January 1, 2013 to March 31, 2013. Data size: 6.4 GB; about 490 millions tweets. Contains: Sampled tweets during 3 months. Each tweet is associated with a timestamp, anonymized user ID, and a list of hashtags. Please cite: Weng, L. and Menczer, F., 2015. Topicality and impact in social media: diverse messages, focused messengers. <em>PloS one</em>, <em>10</em>(2), p.e0118410. DOI
创建时间：
2014-02-21
