发明名称 |
METHOD AND APPARATUS FOR DOCUMENT INDEXING AND SEARCHING |
摘要 |
A method and apparatus for a document filtering mechanism is provided. A document indexing mechanism is described. A first document is parsed into elements, and a deterministic pseudo-random score is calculated for at least some of the elements. A subset of the scores is selected based on the values of the scores. The subset of the scores is used as multiple indexes into a database of documents.
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申请公布号 |
WO9959085(A1) |
申请公布日期 |
1999.11.18 |
申请号 |
WO1999US10627 |
申请日期 |
1999.05.11 |
申请人 |
SHARNOFF, DAVID;DILLON, MATTHEW, D. |
发明人 |
SHARNOFF, DAVID;DILLON, MATTHEW, D. |
分类号 |
G06F17/30;(IPC1-7):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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