This work was supported by the National High Technology Research and Development Program of China(No. 2010AA012505, 2011AA010702, 2012AA01A401 and 2012AA01A402), Chinese National Science Foundation (No. 60933005, 91124002,61303265), National Technology Support Foundation (No. 2012BAH38B04) and National 242 Foundation (No. 2011A010)
Microblogs have become an important platform for people to publish,transform information and acquire knowledge.This paper focuses on the problem of discovering user interest in microblogs.In this paper,we propose a to...