System and method for joint optimization of language model performance and size
US7275029B1 · kind B1 · utility
45Cited by
11References
32Claims
0Family size
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Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Sep 25, 2007 |
| Priority date | — |
| Expiry date | Sep 26, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/44
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for the joint optimization of language model performance and size is presented comprising developing a language model from a tuning set of information, segmenting at least a subset of a received textual corpus and calculating a perplexity value for each segment and refining the language model with one or more segments of the received corpus based, at least in part, on the calculated perplexity value for the one or more segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.