| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice search device and a voice search method, for detecting desired voice from a large amount of voice data including unknown words or incorrect recognition which does not exist in a dictionary, by voice and text input. SOLUTION: An index is attached to the unknown word, and a plurality of detection candidates are generated for the index of the unknown word by dividing the unknown word or search word for the voice data of the unknown word into phonemes or syllables, in large vocabulary continuous voice recognition for recognizing the voice data from search input, by the search input of voice or texts. Thereby, a search result is presented from the large amount of voice data including unknown words or incorrect recognition which does not exist in the dictionary. COPYRIGHT: (C)2011,JPO&INPIT |
