发明名称 FAST-APPROXIMATE TFIDF
摘要 Our approach seeks to reduce the complexity of this type of calculation through approximation and pre-computation. It is designed to work efficiently with modern relational database constructs for content management. The approach is designed to enable the kinds of highly interactive data-driven visualizations that are the hallmark of third generation business intelligence.
申请公布号 US2010070495(A1) 申请公布日期 2010.03.18
申请号 US20080209450 申请日期 2008.09.12
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 GRUHL DANIEL F.;ROBSON CHRISTINE M.
分类号 G06F17/30;G06F7/08 主分类号 G06F17/30
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