公开(公告)号：US09978371B2

公开(公告)日：2018-05-22

申请号：US14980400

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lin Ma ,  Weibin Zhang ,  Pascale Fung

IPC: G10L15/26 ,  G10L15/193 ,  G06F17/27 ,  G10L15/02

CPC classification number: G10L15/26 ,  G06F17/2755 ,  G06F17/2775 ,  G10L15/02 ,  G10L15/18 ,  G10L15/193

Abstract: The method includes acquiring a target spoken text, where the target spoken text includes a non-spoken morpheme and a spoken morpheme; determining, from a target weighted finite-state transducer (WFST) model database, a target WFST model corresponding to the target spoken text, where output of a state that is corresponding to the spoken morpheme and that is in the target WFST model is empty, and output and input of a state that is corresponding to the non-spoken morpheme and that is in the target WFST model are the same; and determining, according to the target WFST model, a written text corresponding to the target spoken text, where the written text includes the non-spoken morpheme and does not include the spoken morpheme.