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Method of using the analysis of the relevance of the document such compact similarity structure as well as a method and apparatus for constructing a compact similarity structure
Method of using the analysis of the relevance of the document such compact similarity structure as well as a method and apparatus for constructing a compact similarity structure
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机译:使用文档相关性分析的方法,如紧凑相似结构以及构造紧凑相似结构的方法和设备
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摘要
A computer-readable medium comprises data structure for providing information about levels of similarity between pairs of N documents. The data structure comprises a plurality of entries of similarity values representing levels of similarity for a plurality of pairs of the documents. Each of the similarity values represents a level of similarity of one document of a given pair relative to the other document of the given pair. The similarity value of each entry is greater than a threshold similarity value that is greater than zero. The plurality of similarity-value entries are fewer than N2N in number if the similarity values are asymmetric with regard to document pairing, and the plurality of similarity-value entries are fewer than N 2 - N 2 in number if the similarity values are symmetric with regard to document pairing. A method and apparatus for generating the data structure are described.
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