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A method for carrying out the search for similarity to a query in a plurality of documents for

机译：一种用于在多个文档中执行与查询的相似度搜索的方法

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摘要

A method for performing a search of a plurality of documents for similarity to a query word includes retrieving a first document (20), and determining (21,23) a number of occurrences of the at least one query word in the first document. Then, a next document is retrieved (25) and a number of occurrences of the at least one query word in the next document is determined (27,28). The steps are repeated (30) until each of the plurality of documents have been retrieved, and the number of occurrences of the at least one query word has been determined in each of the plurality of documents. The query word can include a plurality of query words, all of which are searched in each document, in turn, rather than being searched word by word in the whole collection of documents. The documents are then ranked according to the number of occurrences of the query words determined in each document, and a list of documents is produced according to the document ranking. IMAGE

机译：一种用于对多个文档进行与查询词相似度的搜索的方法，包括：检索第一文档（20），以及确定（21，23）第一文档中至少一个查询词的出现次数。然后，检索下一个文档（25），并确定在下一个文档中至少一个查询词的出现次数（27,28）。重复步骤（30），直到已经检索到多个文档中的每个文档，并且已经确定了多个文档中的每个文档中至少一个查询词的出现次数。查询词可以包括多个查询词，所有查询词依次在每个文档中被搜索，而不是在整个文档集合中逐个单词地被搜索。然后根据每个文档中确定的查询词的出现次数对文档进行排名，并根据文档排名生成文档列表。 <图像>

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公开/公告号DE69330701T2

专利类型
公开/公告日2002-07-11

原文格式PDF
申请/专利权人 XEROX CORP. ROCHESTER;
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申请/专利号DE1993630701T
发明设计人 BARBARINO MICHAEL J.;HENDERSON RICHARD D.;
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申请日1993-09-22
分类号G06F17/30;
国家 DE
入库时间 2022-08-22 00:25:45

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