Indexed by:
Abstract:
针对观点检索问题,把主题检索和情感分析相结合,通过构造情感词典、程度词典等,利用SVM对文本进行主客观分类,构造正则表达式进行中文句式识别,提出了计算文本褒贬倾向的方法,结合主题相关性和情感强度计算置信度.在COAE2009的任务5-观点检索的评测中,取得了较好的结果.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2010
Issue: 5
Volume: 38
Page: 681-687
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
Affiliated Colleges: