TY - GEN
T1 - Sentiment detection of short text via probabilistic topic modeling
AU - Wu, Zewei
AU - Rao, Yanghui
AU - Li, Xin
AU - Li, Jun
AU - Xie, Haoran
AU - Leewang, Fu
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2015.
PY - 2015
Y1 - 2015
N2 - As an important medium used to describe events, the short text is effective to convey emotions and communicate affective states. In this paper, we proposed a classification method based on probabilistic topic model, which greatly improve the performance of sentimental categorization methods on short text. To solve the problems of sparsity and context-dependency, we extract hidden topics behind the text and associate different words by the same topic. Evaluation on sentiment detection of short text verified the effectiveness of the proposed method.
AB - As an important medium used to describe events, the short text is effective to convey emotions and communicate affective states. In this paper, we proposed a classification method based on probabilistic topic model, which greatly improve the performance of sentimental categorization methods on short text. To solve the problems of sparsity and context-dependency, we extract hidden topics behind the text and associate different words by the same topic. Evaluation on sentiment detection of short text verified the effectiveness of the proposed method.
KW - Sentiment detection
KW - Short text classification
KW - Topic-based similarity
UR - http://www.scopus.com/inward/record.url?scp=84949996846&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-22324-7_7
DO - 10.1007/978-3-319-22324-7_7
M3 - Conference contribution
AN - SCOPUS:84949996846
SN - 9783319223230
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 76
EP - 85
BT - Database Systems for Advanced Applications - DASFAA 2015 International Workshops, SeCoP, BDMS, and Posters, Revised Selected Papers
A2 - Ishikawa, Yoshiharu
A2 - Nutanong, Sarana
A2 - Liu, An
A2 - Qian, Tieyun
A2 - Cheema, Muhammad Aamir
T2 - 2nd International Workshop on Semantic Computing and Personalization, SeCoP 2015, 2nd International Workshop on Big Data Management and Service, BDMS 2015 held in conjunction with 20th International Conference on Database Systems for Advanced Applications, DASFAA 2015
Y2 - 20 April 2015 through 23 April 2015
ER -