公开(公告)号：US20200082829A1

公开(公告)日：2020-03-12

申请号：US16686034

申请日：2019-11-15

Applicant: Google LLC

Inventor： Gabriel Taubman ,  Andrew W. Hogue ,  John J. Lee

IPC: G10L15/30 ,  G10L15/22

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training a dialog system using user feedback. According to one implementation, a method includes receiving, by a dialog engine and from a computing device, a voice input; determining, by the dialog engine, that the received voice input is classified as feedback to an answer of a question; identifying, by the dialog engine, a predetermined feedback score associated with the feedback; and adjusting a confidence score associated with the question and the answer based on the predetermined feedback score.

公开(公告)号：US12164562B1

公开(公告)日：2024-12-10

申请号：US18142006

申请日：2023-05-01

Applicant: GOOGLE LLC

Inventor： Jason Sanders ,  John J. Lee ,  Gabriel Taubman

IPC: G06F16/632

Abstract: Implementations relate to techniques for providing context-dependent search results. The techniques can include receiving a query and background audio. The techniques can also include identifying the background audio, establishing concepts related to the background audio and obtaining terms related to the concepts related to the background audio. The techniques can also include obtaining search results based on the query and on at least one of the terms. The techniques can also include providing the search results.

公开(公告)号：US11640426B1

公开(公告)日：2023-05-02

申请号：US17334378

申请日：2021-05-28

Applicant: GOOGLE LLC

Inventor： Jason Sanders ,  John J. Lee ,  Gabriel Taubman

IPC: G06F16/632

Abstract: Implementations relate to techniques for providing context-dependent search results. The techniques can include receiving a query and background audio. The techniques can also include identifying the background audio, establishing concepts related to the background audio and obtaining terms related to the concepts related to the background audio. The techniques can also include obtaining search results based on the query and on at least one of the terms. The techniques can also include providing the search results.

公开(公告)号：US20230125170A1

公开(公告)日：2023-04-27

申请号：US18069663

申请日：2022-12-21

Applicant: Google LLC

Inventor： Jason Sanders ,  Gabriel Taubman ,  John J. Lee

IPC: G10L15/08 ,  H04M3/493 ,  G06F16/683 ,  G10L15/18 ,  G10L25/48 ,  G10L21/0272 ,  G10L15/22 ,  G10L15/26

Abstract: Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.

公开(公告)号：US20210082404A1

公开(公告)日：2021-03-18

申请号：US17101946

申请日：2020-11-23

Applicant: Google LLC

Inventor： Jason Sanders ,  Gabriel Taubman ,  John J. Lee

IPC: G10L15/08 ,  G06F16/683 ,  G10L15/26 ,  H04M3/493

Abstract: Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.

公开(公告)号：US10224024B1

公开(公告)日：2019-03-05

申请号：US15622341

申请日：2017-06-14

Applicant: Google LLC

Inventor： Jason Sanders ,  Gabriel Taubman ,  John J. Lee

IPC: G10L15/26 ,  G10L15/08 ,  G06F17/30 ,  H04M3/493 ,  G10L21/0208

Abstract: Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.

公开(公告)号：US10019434B1

公开(公告)日：2018-07-10

申请号：US15386113

申请日：2016-12-21

Applicant: Google LLC

Inventor： Gabriel Taubman ,  John J. Lee

IPC: G06F17/27 ,  G10L15/187 ,  G10L25/87 ,  G06F17/30

CPC classification number: G06F17/274 ,  G06F16/635 ,  G06F16/951 ,  G10L15/187 ,  G10L25/87

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for resolving ambiguity in received voice queries. An original voice query is received following one or more earlier voice queries, wherein the original voice query includes a pronoun or phrase. In one implementation, a plurality of acoustic parameters is identified for one or more words in the original voice query. A concept represented by the pronoun is identified based on the plurality of acoustic parameters, wherein the concept is associated with a particular query of the one or more earlier queries. The concept is associated with the pronoun. Alternatively, a concept may be associated with a phrase by using grammatical analysis of the query to relate the phrase to a concept derived from a prior query.