| 摘要 |
A method and a device for analyzing morphemes with additional information are provided to increase correctness in a search process using morpheme analysis by preventing a syllable of a vocabulary corresponding to a partial character string from being separated in the morpheme analysis in case that the partial character string is included in a morpheme analysis target. An information obtainer(310) obtains the morpheme analysis target and the additional information associated with the morpheme analysis target from search index data. A key generating part(320) generates a key based on the additional information, and a morpheme analyzer(330) performs the morpheme analysis for the morpheme analysis target by utilizing the key. The key generating part includes multiple key generators(321) and an integrated key generator(322) generating an integrated key by integrating the keys for each information. The key generators includes the first key generator(321a) generating the first key by analyzing the morpheme of category information and the second key generator(321b) generating the second key by analyzing the morpheme of address information.
|
