Searching databases that identifying group documents forming high-dimensional torus geometric k-means clustering, ranking, summarizing based on vector triplets
US6862586B1 · kind B1 · utility
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15References
8Claims
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Key dates
| Filing date | Feb 11, 2000 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | Feb 11, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99943
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and structure for performing a database search includes searching a database using a query (searching producing result items), and ranking the result items based on one or more of a frequency of an occurrence of in-links and out-links in each of the result items.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.