发明名称 |
DOCUMENT ANALYSIS AND ASSOCIATION SYSTEM AND METHOD |
摘要 |
Methods and systems for indexing a plurality of documents, each document comprising a text portion, the method comprising: a) parsing the text portion of each of the plurality of documents to form a plurality of respective local document indexes each associated with a respective document, and storing the local document index in a database, wherein each local document index comprises a plurality of local text terms contained in the respective document and a local weighting associated with each text term; b) from the plurality of local document indexes, forming a global document index comprising a plurality of global text terms contained in the plurality of documents, and a global weighting associated with each global text term; wherein the global weighting associated with each of the global text terms is determined with respect to a parameter associated with a reference global text term. Also, methods and systems for analysing a text portion and retrieving documents from a database relevant to the text portion. Further, methods and systems for refining the results of a search.
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申请公布号 |
CA2775368(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
CA20102775368 |
申请日期 |
2010.09.24 |
申请人 |
OGILVY, HAMISH;PRIME, OWEN JAMES;BURNS, PHILLIP ANTHONY |
发明人 |
OGILVY, HAMISH;PRIME, OWEN JAMES;BURNS, PHILLIP ANTHONY |
分类号 |
G06F17/27;G06F17/30;G06F17/40;G06Q90/00 |
主分类号 |
G06F17/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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