A Combined Sentiment Classification System for SIGHAN-8
Published in The 8th ACL SIGHAN Workshop on Chinese Language Processing (SIGHAN-8), 2015
Recommended citation: Qiuchi Li, Qiyu Zhi and Miao Li. (2015). "A Combined Sentiment Classification System for SIGHAN-8." The 8th ACL SIGHAN Workshop on Chinese Language Processing (SIGHAN-8). https://qiuchili.github.io/files/acl15-workshop.pdf
This paper describes our system (MSIIP THU) used for Topic-Based Chinese Message Polarity Classification Task in SIGHAN-8. In our system, a lexiconbased classifier and a statistical machine learning-based classifier are built up, followed by a linear combination of these two models. The overall performance of the proposed framework ranks in the middle of all terms participating in the task.