ZHAO J C , DONG L , WU J J , et al . MoodLens: an emoticon-based sentiment analysis system for Chinese Tweets in Weibo [C ] // The 18th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, August 12-16, 2012, Beijing, China .New York: ACM Press, 2012 : 1528 - 1531 .

WANG H , CAN D , KAZEMZADEH A , et al . A system for real-time Twitter sentiment analysis of 2012 U.S. presidential election cycle[C]//The ACL 2012 System Demonstrations, July 8-14, Jeju Island, Korea . New York: ACM Press , 2012 : 115 - 120 .

CIOT M , SONDEREGGER M , RUTHS D . Gender inference of Twitter users in non-English contexts[C]//The 2013 Conference on Empirical Methods in Natural Language Processing, October 18-21, 2013, Seattle, Washington, USA . Sofia:Association for Computational Linguistics , 2013 : 1136 - 1145 .

DIAO Q M , JIANG J , ZHU F D , et al . Finding bursty topics from microblogs[C]//The 50th Annual Meeting of the Association for Computational Linguistics, July 8-14, Jeju Island, Korea . New York:ACM Press , 2012 : 536 - 544 .

WILLIAMS J , KATZ G . Extracting and modeling durations for habits and events from Twitter[C]//The 50th Annual Meeting of the Association for Computational Linguistics, July 8-14, Jeju Island, Korea . New York: ACM Press , 2012 : 223 - 227 .

ZHAO Y Y , QIN B , LIU T , et al . Social sentiment sensor: a visualization system for topic detection and topic sentiment analysis on Microblog [J ] . Multimedia Tools and Applications , 2014 : 1 - 18 .

MOHAMMAD S M , KIRITCHENKO S , ZHU X D . NRC-Canada: building the state-of-the-art in sentiment analysis of Tweets[C]//The International Workshop on Semantic Evaluation, June 2013, Atlanta, USA . New York: Association for Computational Linguistics , 2013 : 321 - 327 .

SOCHER R , PERELYGIN A , Wu J , et al . Recursive deep models for semantic compositionality over a sentiment treebank[C]//The Conference on Empirical Methods in Natural Language Processing(EMNLP 2013), October 18-21, 2013, Seattle, WA, USA . Sofia:Association for Computational Linguistics , 2013 : 1631 - 1642 .

TANG D Y , WEI F R , YANG N , et al . Learning sentiment-specific word embedding for Twitter sentiment classification[C]// The 52th Annual Meeting of the Association for Computational Linguistics (ACL 2014), June 22-27, 2014, Baltimore, MD, USA . Baltimore: Association for Computational Linguistics , 2014 : 1555 - 1565 .

ZHAO Y Y , QIN B , DONG Z J , et al . What causes different emotion distributions of a hot event? A deep event-emotion analysis system on microblogs[C]//The 4th CCF Conference on Natural Language Processing & Chinese Computing(NLPCC 2015), October 9-13, 2015, Nanchang, China . Berlin: Springer , 2015 : 453 - 464 .