• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

许细清 (许细清.) [1] | 林世平 (林世平.) [2]

Indexed by:

CQVIP CSCD

Abstract:

针对用户评论信息,基于句子上下文相关线索和上下文无关线索信息,应用句法分析、点互信息方法,构造领域词典及主张词典,对产品评论中的评价对象进行抽取。实验结果说明,与取距离评价词最近的词作为评价对象的Baseline方法相比,该方法能提高准确率和F度量值。

Keyword:

信息抽取 句法分析 意见挖掘 评价对象

Community:

  • [ 1 ] 福州大学数学与计算机科学学院,福州350108

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

计算机工程

ISSN: 1000-3428

Year: 2011

Issue: 6

Volume: 37

Page: 30-31

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

Affiliated Colleges:

Online/Total:160/10112541
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1