Method and apparatus for automatic grammar generation from data entries
US7636657B2 · kind B2 · utility
328Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2004 |
| Grant date | Dec 22, 2009 |
| Priority date | — |
| Expiry date | Jul 5, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/193
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of generating an optimized grammar, for use in speech recognition, from a data set or big list of items, is disclosed. The method includes the steps of obtaining a tree representing items in the data set, and generating the grammar using the tree. The tree or tree data structure representing items in the data set is a simulated recognition search tree, representing items in the data set, which can be automatically generated from the data set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.