SPOKEN LANGUAGE CONVERTING DEVICE, PROGRAM, RECORDING MEDIUM, AND SPOKEN LANGUAGE CONVERSION METHOD

摘要

PPROBLEM TO BE SOLVED: To automatically convert a Japanese character "de" appearing in an unknown spoken language corpus into a conjunction of written language in regard to a spoken language conversion device, a program, a recording medium, and a spoken language conversion method. PSOLUTION: The spoken language conversion device is provided with a post-process part 6 carrying out a post-process to input data of the spoken language corpus comprising a core, a mapping process part 7 carrying out mapping to a result of the post-process part 6, a database 8 storing a result of the mapping process part 7, a post-process part 11 carrying out a post-process to unknown input data of a spoken language corpus other than the core, a mapping process part 12 carrying out mapping to a result of the post-process part 11, a collating part 14 collating a result of the mapping process part 12 with data of the database 8 by using an index, and a data conversion process part 15 converting the Japanese character "de" appearing in the unknown spoken language corpus into the junction of written language on the basis of a result of the collating part 14. PCOPYRIGHT: (C)2004,JPO