公开(公告)号：US20170365251A1

公开(公告)日：2017-12-21

申请号：US15544198

申请日：2015-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chi-youn PARK ,  ll-hwan KIM ,  Kyung-min LEE ,  Nam-hoon KIM ,  Jae-won LEE

IPC: G10L15/06 ,  G10L15/187 ,  G10L15/02 ,  G10L15/197 ,  G10L15/14

CPC classification number: G10L15/063 ,  G10L15/02 ,  G10L15/14 ,  G10L15/187 ,  G10L15/197 ,  G10L2015/025 ,  G10L2015/0633 ,  G10L2015/0635

Abstract: A method of updating speech recognition data including a language model used for speech recognition, the method including obtaining language data including at least one word; detecting a word that does not exist in the language model from among the at least one word; obtaining at least one phoneme sequence regarding the detected word; obtaining components constituting the at least one phoneme sequence by dividing the at least one phoneme sequence into predetermined unit components; determining information regarding probabilities that the respective components constituting each of the at least one phoneme sequence appear during speech recognition; and updating the language model based on the determined probability information.