期刊论文、会议论文

Zhang, Yong

英文

Lecture Notes in Computer Science

0302-9743

2011

7097

303-314

AIRS 2011

Information retrieval technology

2011-01-01

Dubai, United Arab Emirates

[Zhang, Yong;Ji, Dong-Hong;Hu, Po] Wuhan Univ, Comp Sch, Wuhan 430072, Peoples R China.^[Zhang, Yong;Hu, Po] Huazhong Normal Univ, Dept Comp Sci, Wuhan 430072, Peoples R China.^[Su, Ying] Huazhong Univ Sci & Technol, Wuchang Branch, Dept Comp Sci, Wuhan 430072, Peoples R China.

Dubai Knowledge Village, Microsoft Middle E

Salem, MVM Shaalan, K Oroumchian, F Shakery, A Khelalfa, H

HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY

SPRINGER-VERLAG BERLIN

978-3-642-25630-1

10.1007/978-3-642-25631-8_28

National Nature Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [90820005, 61070082]

本校为其他机构

In this paper, we propose a new probabilistic generative model for topic analysis of online reviews, called Author-Experience-Object-Topic Model (AEOT). This model is to capture the relationship between the authors, objects and reviews in order to improve the performance of topic analysis. The model, as a general one, can be transformed to six simpler models, and can produce topic-word, author-topic and object-topic distributions. Experimental results show that the model is suitable for topic analysi...