公开(公告)号：US10032463B1

公开(公告)日：2018-07-24

申请号：US14982587

申请日：2015-12-29

Applicant: Amazon Technologies, Inc.

Inventor： Ariya Rastrow ,  Nikko Ström ,  Spyridon Matsoukas ,  Markus Dreyer ,  Ankur Gandhe ,  Denis Sergeyevich Filimonov ,  Julian Chan ,  Rohit Prasad

IPC: G10L15/183 ,  G10L15/197 ,  G10L15/16 ,  G10L25/30 ,  G10L15/26 ,  G10L15/06 ,  G10L15/22

Abstract: An automatic speech recognition (“ASR”) system produces, for particular users, customized speech recognition results by using data regarding prior interactions of the users with the system. A portion of the ASR system (e.g., a neural-network-based language model) can be trained to produce an encoded representation of a user's interactions with the system based on, e.g., transcriptions of prior utterances made by the user. This user-specific encoded representation of interaction history is then used by the language model to customize ASR processing for the user.