APPARATUS AND METHOD FOR OPTIMIZING A CONCATENATE RECOGNITION UNIT
First Claim
Patent Images
1. An apparatus for optimizing a concatenate recognition unit, the apparatus comprising:
- a statistical information extraction unit configured to extract statistical information from a Pseudo recognition unit-tagged text corpus;
a concatenate recognition unit (CRU) selection unit configured to select the concatenate recognition unit based on the extracted statistical information;
a language model generation unit configured to process the text corpus using the selected concatenate recognition unit, and to generate a basic language model based on the processed text corpus; and
a concatenate recognition unit (CRU) generation unit configured to extract an optimized concatenate recognition unit based on the generated basic language model, and to generate the extracted optimized concatenate recognition unit as a recognition unit.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus and method for optimizing a concatenate recognition unit are provided. The apparatus and method of optimizing a concatenate recognition unit may generate an optimized concatenate recognition unit based on a basic language model generated using the concatenate recognition unit extracted from statistical information.
-
Citations
20 Claims
-
1. An apparatus for optimizing a concatenate recognition unit, the apparatus comprising:
-
a statistical information extraction unit configured to extract statistical information from a Pseudo recognition unit-tagged text corpus; a concatenate recognition unit (CRU) selection unit configured to select the concatenate recognition unit based on the extracted statistical information; a language model generation unit configured to process the text corpus using the selected concatenate recognition unit, and to generate a basic language model based on the processed text corpus; and a concatenate recognition unit (CRU) generation unit configured to extract an optimized concatenate recognition unit based on the generated basic language model, and to generate the extracted optimized concatenate recognition unit as a recognition unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A method for optimizing a concatenate recognition unit, the method comprising:
-
extracting statistical information from a Pseudo recognition unit-tagged text corpus; selecting a concatenate recognition unit based on the extracted statistical information; processing the text corpus using the selected concatenate recognition unit; generating a basic language model based on the processed text corpus; extracting an optimized concatenate recognition unit based on the generated basic language model; and generating the extracted optimized concatenate recognition unit as an optimized concatenate recognition unit. - View Dependent Claims (17, 18, 19)
-
-
20. A computer-readable recording medium storing instructions to a cause a processor to perform a method, comprising:
-
extracting statistical information from a Pseudo recognition unit-tagged text corpus; selecting a concatenate recognition unit based on the extracted statistical information; processing the text corpus using the selected concatenate recognition unit; generating a basic language model based on the processed text corpus; extracting an optimized concatenate recognition unit based on the generated basic language model; and generating the extracted optimized concatenate recognition unit as an optimized concatenate recognition unit.
-
Specification