期刊论文、会议论文

Zhang, Yong

英文

Lecture Notes in Computer Science

0302-9743

2011

7097

362-371

AIRS 2011

Information retrieval technology

2011-01-01

Dubai, United Arab Emirates

[Zhang, Yong;Ji, Dong-Hong;Sun, Cheng] Wuhan Univ, Comp Sch, Wuhan 430072, Peoples R China.^[Zhang, Yong] 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_33

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 probabilistic generative model for online review sentiment analysis, called joint Author-Review-Object Model (ARO). The users, objects and reviews form a heterogeneous graph in online reviews. The ARO model focuses on utilizing the user-review-object graph to improve the traditional sentiment analysis. It detects the sentiment based on not only the review content but also the author and object information. Preliminary experimental results on three datasets show that the proposed model is an effective strategy f...