Home // COLLA 2016, The Sixth International Conference on Advanced Collaborative Networks, Systems and Applications // View article

The Engine Node Mining Algorithm in Microblog Information Spreading

Authors:
Jing Yang
Xueyan Zhou
Pengfei Sun
Yongshi Zhang
Jing Zhang

Keywords: Microblog; retweeting; engine node; generating; pruning

Abstract:
Retweeting is the main propagation mechanism in microblog platform. The information often spreads wider through some engine nodes. The paper proposes a new engine node mining algorithm. Firstly, the cascade (session tree) is built according to the retweeting of a microblog. Secondly the pruning strategy is used according to the timestamp. Thirdly, the cascade set (session forest) is clustered by topical relevance. Finally, the engine node with different precision can be extracted through computing the integrated diffusion capacity. We conduct an experiment to show the effective of the proposed algorithm.

Pages: 9 to 13

Copyright: Copyright (c) IARIA, 2016

Publication date: November 13, 2016

Published in: conference

ISSN: 2308-4227

ISBN: 978-1-61208-517-3

Location: Barcelona, Spain

Dates: from November 13, 2016 to November 17, 2016