公开(公告)号：US09858923B2

公开(公告)日：2018-01-02

申请号：US14864456

申请日：2015-09-24

Applicant: INTEL CORPORATION

Inventor： Moshe Wasserblat ,  Oren Pereg ,  Michel Assayag ,  Alexander Sivak ,  Shahar Taite ,  Tomer Rider

IPC: G10L15/00 ,  G06F17/00 ,  G10L15/18 ,  G10L15/06 ,  G10L15/10

CPC classification number: G10L15/1815 ,  G10L15/063 ,  G10L15/10 ,  G10L15/14 ,  G10L15/183 ,  G10L15/32 ,  G10L2015/0631 ,  G10L2015/085

Abstract: Generally, this disclosure provides systems, devices, methods and computer readable media for adaptation of language models and semantic tracking to improve automatic speech recognition (ASR). A system for recognizing phrases of speech from a conversation may include an ASR circuit configured to transcribe a user's speech to a first estimated text sequence, based on a generalized language model. The system may also include a language model matching circuit configured to analyze the first estimated text sequence to determine a context and to select a personalized language model (PLM), from a plurality of PLMs, based on that context. The ASR circuit may further be configured to re-transcribe the speech based on the selected PLM to generate a lattice of paths of estimated text sequences, wherein each of the paths of estimated text sequences comprise one or more words and an acoustic score associated with each of the words.

公开(公告)号：US20160379630A1

公开(公告)日：2016-12-29

申请号：US14750757

申请日：2015-06-25

Applicant: Intel Corporation

Inventor： Michel Assayag ,  Moshe Wasserblat ,  Oren Pereg ,  Shahar Taite ,  Alexander Sivak ,  Tomer Rider

IPC: G10L15/22 ,  G10L15/01 ,  G10L15/26 ,  G10L15/06 ,  G10L15/30

CPC classification number: G10L15/22 ,  G10L15/30 ,  G10L2015/223 ,  G10L2015/227

Abstract: Various systems and methods for providing speech recognition services are described herein. A user device for providing speech recognition services includes a speech module to maintain a speech recognition model of a user of the user device; a user interaction module to detect an initiation of an interaction between the user and a target device; and a transmission module to transmit the speech recognition model to the target device, the target device to use the speech recognition model to enhance a speech recognition process executed by the target device during the interaction between the user and the target device.

Abstract translation: 本文描述了用于提供语音识别服务的各种系统和方法。 用于提供语音识别服务的用户设备包括用于维护用户设备的用户的语音识别模型的语音模块; 用户交互模块，用于检测用户与目标设备之间的交互的发起; 以及将所述语音识别模型发送到所述目标设备的传输模块，所述目标设备使用所述语音识别模型来增强在所述用户与所述目标设备之间的交互期间由所述目标设备执行的语音识别过程。