Ranking documents based on large data sets
US7231399B1 · kind B1 · utility
95Cited by
16References
25Claims
0Family size
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Key dates
| Filing date | Nov 14, 2003 |
| Grant date | Jun 12, 2007 |
| Priority date | — |
| Expiry date | Jan 27, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99943
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system ranks documents based, at least in part, on a ranking model. The ranking model may be generated to predict the likelihood that a document will be selected. The system may receive a search query and identify documents relating to the search query. The system may then rank the documents based, at least in part, on the ranking model and form search results for the search query from the ranked documents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.