发明名称 |
COMMUNITY EXTRACTION METHOD, COMMUNITY EXTRACTION PROCESSING APPARATUS |
摘要 |
<P>PROBLEM TO BE SOLVED: To extract a community as a set of persons having relations based on a common topic and interest thickly from sets of data representing relations between persons and contents thereof. <P>SOLUTION: A community is extracted by performing processes of: a step of clustering relational content data; a step of extracting a core of a relational network; a step of mapping the core to a dendrogram of the relational content data; a step of using the dendrogram to form a community while expanding a cluster based on the similarity of contents of the relation; and a step of integrating the communities. <P>COPYRIGHT: (C)2008,JPO&INPIT |
申请公布号 |
JP2008107867(A) |
申请公布日期 |
2008.05.08 |
申请号 |
JP20060287116 |
申请日期 |
2006.10.23 |
申请人 |
HITACHI LTD |
发明人 |
TERAMOTO YAEMI;MORIMOTO YASUTSUGU;MIYATA TATSUHIKO |
分类号 |
G06F17/30;G06Q50/00;G06Q50/10 |
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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