Method and apparatus for expanding dictionaries during parsing
US7158930B2 · kind B2 · utility
17Cited by
4References
21Claims
0Family size
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Key dates
| Filing date | Aug 15, 2002 |
| Grant date | Jan 2, 2007 |
| Priority date | — |
| Expiry date | Sep 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/242
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for parsing text in a corpus. The method includes hypothesizing a possible new entry for a dictionary based on a first segment of text. A successful parse is then formed for the first segment of text using the possible new entry. Based on the successful parse, the dictionary is changed to include the new entry. The new entry in the dictionary is then used to parse a second segment of text.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.