公开(公告)号：US20150371631A1

公开(公告)日：2015-12-24

申请号：US14311557

申请日：2014-06-23

Applicant: Google Inc.

Inventor： Eugene Weinstein ,  Sanjiv Kumar ,  Ignacio L. Moreno ,  Andrew W. Senior ,  Nikhil Prasad Bhat

IPC: G10L15/14 ,  G10L19/038

CPC classification number: G10L15/08 ,  G10L15/285

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for caching speech recognition scores. In some implementations, one or more values comprising data about an utterance are received. An index value is determined for the one or more values. An acoustic model score for the one or more received values is selected, from a cache of acoustic model scores that were computed before receiving the one or more values, based on the index value. A transcription for the utterance is determined using the selected acoustic model score.

Abstract translation: 方法，系统和装置，包括编码在计算机存储介质上的用于缓存语音识别分数的计算机程序。 在一些实现中，接收包括关于话语的数据的一个或多个值。 确定一个或多个值的索引值。 基于索引值，从接收到一个或多个值之前计算的声学模型分数的高速缓存中选择一个或多个接收值的声学模型分数。 使用所选择的声学模型得分确定发音的转录。

公开(公告)号：US09858922B2

公开(公告)日：2018-01-02

申请号：US14311557

申请日：2014-06-23

Applicant: Google Inc.

Inventor： Eugene Weinstein ,  Sanjiv Kumar ,  Ignacio L. Moreno ,  Andrew W. Senior ,  Nikhil Prasad Bhat

IPC: G10L15/08 ,  G10L15/28

CPC classification number: G10L15/08 ,  G10L15/285

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for caching speech recognition scores. In some implementations, one or more values comprising data about an utterance are received. An index value is determined for the one or more values. An acoustic model score for the one or more received values is selected, from a cache of acoustic model scores that were computed before receiving the one or more values, based on the index value. A transcription for the utterance is determined using the selected acoustic model score.