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Method and apparatus for classifying documents within a class hierarchy creating term vector, term file and relevance ranking
Method and apparatus for classifying documents within a class hierarchy creating term vector, term file and relevance ranking
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机译：用于在类别层次结构中对文档进行分类的方法和设备，以创建术语向量，术语文件和相关性排名
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摘要
A method for classifying a document based on content within a class hierarchy. The class hierarchy comprises a plurality of category nodes stored within a tree data structure. Each of the plurality of category nodes includes a category name corresponding to a unique directory and a category definition comprising a set of defining terms. The class hierarchy is searched to determine appropriate categories for classification of the document. The document is then stored in directories corresponding to the categories selected for classification. If no categories are produced by the search, a system administrator is notified of the unsuccessful search.
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