发明名称 |
Data clustering system, data clustering method, and data clustering program |
摘要 |
An object of the present invention is to perform data clustering while preventing the processing speed from decreasing while maintaining accuracy. A block division section 3 divides a block received from a DB access section 2 into sufficiently small blocks. A block storage section 8 stores blocks supplied from the block division section 3 and hierarchical relationship between the blocks. A block integration section 5 integrates blocks and groups in the order from a hierarchically deeper position to a shallower position based on the stored hierarchical relationship.
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申请公布号 |
US7827179(B2) |
申请公布日期 |
2010.11.02 |
申请号 |
US20060065435 |
申请日期 |
2006.09.01 |
申请人 |
NEC CORPORATION |
发明人 |
KUSUI DAI;TATEISHI KENJI;SAITO HARUKA |
分类号 |
G06F17/30 |
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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