Automatic data categorization with optimally spaced semantic seed terms
US8396824B2 · kind B2 · utility
10Cited by
80References
26Claims
0Family size
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Key dates
| Filing date | May 30, 2007 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Jan 2, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/358
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for automatic data categorization in response to a user query. A document set is retrieved in response to the user query. A semantic parser parses the document set and produces semantic term-groups by parsing a semantic network of nodes. A seed ranker produces a plurality of advantageously spaced semantic seeds based on the semantic term-groups. A category accumulator stores the advantageously spaced semantic seeds. The semantic network of nodes is augmented with the advantageously spaced semantic seeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.