Tag-based User Topic Discovery Using Twitter Lists

  • Authors:
  • Yuto Yamaguchi;Toshiyuki Amagasa;Hiroyuki Kitagawa

  • Affiliations:
  • -;-;-

  • Venue:
  • ASONAM '11 Proceedings of the 2011 International Conference on Advances in Social Networks Analysis and Mining
  • Year:
  • 2011

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Abstract

In this paper, we address the problem of tagging users in Twitter, one of the most popular micro-blogging services. There are growing needs to get useful information from Twitter, because an enormous amount of information is transmitted in real time. Twitter users, who play an important role as information sources, typically transmit information about some particular topics which they are interested in. Therefore, to identify useful information, it is very important to know which topics a user tends to transmit. In this paper, we propose a method to discover appropriate topics for a user by using Twitter list. Twitter list is an official functionality to make a"user list, " list members tend to transmit information about the topic represented in the name of the list. From this observation, our idea is to extract tags from list names, and exploit the relationship among lists, tags extracted from the list names, and list members. Experimental results show the effectiveness of the proposed method.