局部上下文分析 meaning in Chinese
local context analysis
Examples
- We adopt local context analysis to extract characteristic words from the documents retrieved by a user query , then apply subsumption approach and resemble approach in discovering terms relationships . the dynamic knowledge is composed of these extracted terms and term relationships , as well as user ' s feedback information . dors expands user ' s query according to the dynamic kno wledge
我们采用局部上下文分析法从检索结果中提取与查询相关的特征词，然后采用包含方法和相似方法判定这些特征词之间的相关关系，并利用所提取的概念与概念之间的关系以及用户的反馈信息动态地构造和更新知识库。