期刊信息

  • 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
  • 主办: 河北师范大学
  • ISSN: 1000-5854
  • CN: 13-1061/N
  • 中国科技核心期刊
  • 中国期刊方阵入选期刊
  • 中国高校优秀科技期刊
  • 华北优秀期刊
  • 河北省优秀科技期刊

基于BAM的用户查询与网页匹配的研究

  • 1. 西华大学, 数学与计算机工程学院, 四川成都, 610039;
    2. 河北科技大学, 信息科学与工程学院, 河北, 石家庄, 050054
  • DOI:

Research on Matching Between User Queries and Web Pages Based on BAM

摘要/Abstract

摘要:

提出一个新匹配的策略使用更加精确和现实的概念以提高过去的基于关键词的匹配策略。根据从各个网页中提取的自然语义概念为每个网页建立1个概念格子。这样概念格由双向联想记忆存储器进行编码以区别于过去复杂概念格建立算法。然后提取这些形式概念中与查询的关键词相关的对象与属性进行匹配操作。

Abstract:

A new matching strategy with more elaborate and realistic concepts is put forward to improve on the past matching strategy based on.A concept lattice for each web page is set up according to the natural semantic concepts extracted from each web page.Such concept lattices are encoded by bidirectional associative memories as apposed to complex lattices building algorithms.Then the formal concepts' objects and attributes which are relevant to queries keywords are extracted to carry on matching manipulate.