Statistical method for extracting, and displaying keywords in forum/message board documents
US6865715B2 · kind B2 · utility
44Cited by
35References
8Claims
0Family size
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Key dates
| Filing date | Mar 26, 1998 |
| Grant date | Mar 8, 2005 |
| Priority date | — |
| Expiry date | Mar 26, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99937
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A group of documents in a forum/message board are stored as a document group database in a predetermined server computer. A document group analysis device analyzes a group of documents contained in each set of documents corresponding to each message board in the document group database. A summation device generates a meta-index, a thread index, and an indexed file. A display device displays a group of documents in a display format of a keyword view, a thread view, or an author view using a meta-index and a thread index.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.