发明名称 |
METHOD FOR KEYWORD EXTRACTION |
摘要 |
Presented is a method of extracting keywords. The method includes obtaining a corpus of documents, determining a first set of words that appear as keywords in a document present in the corpus of documents, determining a second set of words that appear in the corpus of documents but not necessarily appear as keywords in the document, and determining a final set of keywords for the document by combining the first set of words with the second set of words.
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申请公布号 |
US2013036076(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201013641054 |
申请日期 |
2010.04.14 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;YANG SHENG-WEN;XIONG YUHONG;LIU WEI |
发明人 |
YANG SHENG-WEN;XIONG YUHONG;LIU WEI |
分类号 |
G06F17/30;G06F15/18 |
主分类号 |
G06F17/30 |
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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