Computer-implemented system and method for identifying relevant documents for display
US9195399B2 · kind B2 · utility
3Cited by
182References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2014 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | May 12, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented system and method for identifying relevant documents for display are provided. Themes for a set of documents are generated. The documents are clustered based on the themes. A matrix including an inner product of document frequency occurrences and cluster concept weightings for each theme is generated for the documents. From the matrix, documents most relevant to a particular theme are identified, and the relevant documents are displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.