negative association rule的意思|示意
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负关联规则
negative association rule的网络常见释义
负关联规则 基于语词抽取与负关联规则挖掘的信息检索 关键词：查询扩展；信息检索；模型；负关联规则 [gap=1410]Key words：query expansion；information retrieval；model；negative association rule
negative association rule相关例句
The traditional association rule is an expression as a Bwhich reflects the relation among positive items. But which can't reflect the negative association hidden in data.
传统的关联规则是形如a B反映正项目之间关联关系的蕴涵式，它无法反映出数据之间隐藏的负关联关系。