文档介绍：E-mail: ******@ Tel/Fax: +86-10-62562563
ISSN 1000-9825. CODEN RUXUEW
Journal of SoftwareE-mail: ******@ Tel/Fax: +86-10-62562563
ISSN 1000-9825. CODEN RUXUEW
Journal of Software, No.& August 2010, pp. 1834 Supported by the National Natural Science Foundation of Chin・ under Grant . 60975055 (国家自煞科学墓金)；the
National High-Tech Research and Development Plan of China under Grant (国家岛技术研究发展计划(863)) Received 2009-08-14; Revised 2009-12-25; Accepted 2010X)3-11
-1848
doi: .
C by Institute of Software, the Chinese Academy of Sciences ・ All rights reserved.
文本情感分析•
（哈尔滨工业大学计算机科学与技术学院信息检索研究中心,熬龙江哈尔滨150001）
Sentiment Analysis
ZHAO Yan-Yan\ QIN Bing, LIU Ting
(Center for Information Retrieval, School of Computer Science and Technology, Harbin Institute of Technology. Harbin 150001, China)
+ Corresponding author: E-mail: ******@
Zhao YY, Qin B, Liu T. Sentiment analysis. Journal of Software^ 2010,21(8):1834-1848. / 1000-9825/
Abstract: This paper surveys the state of the art of sentiment analysis. First, three important tasks of sentiment analysis are summarized and analyzed in detail, including sentiment extraction, sentiment classification, sentiment retrieval and summarization・ Then, the evaluation and corpus for s