Invention Grant
US08423489B2 Method for creating association index for the analysis of documents classified in a hierarchical structure using frequency distribution, a taxonomic structure, normalizing and weighting 有权
使用频率分布,分类结构,归一化和加权创建分类为分层结构的文档的关联索引的方法

Method for creating association index for the analysis of documents classified in a hierarchical structure using frequency distribution, a taxonomic structure, normalizing and weighting
Abstract:
The present invention is a computer-enabled method for combining information stored in a hierarchical classification structure, such as the International Patent Classification system, with the frequency of events resulting from human decision processes in order to generate an association index for a patent classification. The association index can then be used to quickly analyze a portfolio of patents.
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