公开(公告)号：US11551681B1

公开(公告)日：2023-01-10

申请号：US16714108

申请日：2019-12-13

Applicant: Amazon Technologies, Inc.

Inventor： Rajesh Kumar Pandey ,  Ruhi Sarikaya ,  Shubham Katiyar ,  Arun Kumar Thenappan ,  Isaac Joseph Madwed ,  Jihwan Lee ,  David Thomas ,  Julia Kennedy Nemer ,  Mohamed Farouk AbdelHady ,  Joe Pemberton ,  Young-Bum Kim ,  Arima Vu Ram Thayumanavar ,  Wangyao Ge

IPC: G10L15/22 ,  G10L15/06 ,  G10L15/18 ,  G10L15/183 ,  G06F16/245 ,  G06N20/00 ,  G06F16/22

Abstract: Devices and techniques are generally described for a speech processing routing architecture. In various examples, first data comprising a first feature definition is received. The first feature definition may include a first indication of first source data and first instructions for generating feature data using the first source data. In various examples, the feature data may be generated according to the first feature definition. In some examples, a speech processing system may receive a first request to process a first utterance. The feature data may be retrieved from a non-transitory computer-readable memory. The speech processing system may determine a first skill for processing the first utterance based at least in part on the feature data.

公开(公告)号：US20230119954A1

公开(公告)日：2023-04-20

申请号：US17974677

申请日：2022-10-27

Applicant: Amazon Technologies, Inc.

Inventor： Isaac Joseph Madwed ,  Julia Kennedy Nemer ,  Joo-Kyung Kim ,  Nikko Strom ,  Steven Mack Saunders ,  Laura Maggia Panfili ,  Anna Caitlin Jentoft ,  Sungjin Lee ,  David Thomas ,  Young-Bum Kim ,  Pablo Cesar Ganga ,  Chenlei Guo ,  Shuting Tang ,  Zhenyu Yao

IPC: G10L15/18 ,  G10L15/22 ,  G10L15/26

Abstract: Described herein is a system for responding to a frustrated user with a response determined based on spoken language understanding (SLU) processing of a user input. The system detects user frustration and responds to a repeated user input by confirming an action to be performed or presenting an alternative action, instead of performing the action responsive to the user input. The system also detects poor audio quality of the captured user input, and responds by requesting the user to repeat the user input. The system processes sentiment data and signal quality data to respond to user inputs.

公开(公告)号：US20210375272A1

公开(公告)日：2021-12-02

申请号：US16889420

申请日：2020-06-01

Applicant: Amazon Technologies, Inc.

Inventor： Isaac Joseph Madwed ,  Julia Kennedy Nemer ,  Joo-Kyung Kim ,  Nikko Strom ,  Steven Mack Saunders ,  Laura Maggia Panfili ,  Anna Caitlin Jentoft ,  Sungjin Lee ,  David Thomas ,  Young-Bum Kim ,  Pablo Cesar Ganga ,  Chenlei Guo ,  Shuting Tang ,  Zhenyu Yao

IPC: G10L15/18 ,  G10L15/22 ,  G10L15/26

Abstract: Described herein is a system for responding to a frustrated user with a response determined based on spoken language understanding (SLU) processing of a user input. The system detects user frustration and responds to a repeated user input by confirming an action to be performed or presenting an alternative action, instead of performing the action responsive to the user input. The system also detects poor audio quality of the captured user input, and responds by requesting the user to repeat the user input. The system processes sentiment data and signal quality data to respond to user inputs.

公开(公告)号：US11721330B1

公开(公告)日：2023-08-08

申请号：US16559952

申请日：2019-09-04

Applicant: Amazon Technologies, Inc.

Inventor： Rajesh Kumar Pandey ,  Julia Kennedy Nemer ,  David Thomas ,  Isaac Joseph Madwed ,  Rashmi Tonge

IPC: G10L15/22 ,  G10L15/32 ,  G10L13/00 ,  G10L15/26 ,  G10L17/00

CPC classification number: G10L15/22 ,  G10L13/00 ,  G10L15/26 ,  G10L15/32 ,  G10L17/00 ,  G10L2015/223 ,  G10L2015/227 ,  G10L2015/228

Abstract: Techniques for intelligently selecting a component to execute with respect to a natural language user input are described. A natural language processing (NLP) system may receive first data representing a natural language input. The NLP system may determine first and second scores representing first and second confidences that first and second components are to be invoked to perform actions responsive to the natural language input, respectively. Based on the first and second scores, the NLP system may determine further information is needed to determine which of the first or second component is to be invoked. The NLP system may query a user for the further information. Based on the further information, the NLP system may determine third and fourth scores representing third and fourth confidences that the first and second components are to be invoked to perform actions responsive to the natural language input, respectively. The NLP system may determine the third score is greater than the fourth score and, based thereon, cause the first component to perform an action responsive to the original natural language input.

公开(公告)号：US11450325B1

公开(公告)日：2022-09-20

申请号：US16712006

申请日：2019-12-12

Applicant: Amazon Technologies, Inc.

Inventor： Rajesh Kumar Pandey ,  Arun Kumar Thenappan ,  Isaac Joseph Madwed ,  Joe Pemberton ,  Steven Mack Saunders ,  Siddharth Mohan Misra

IPC: G10L17/22 ,  G06F40/30

Abstract: Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.

公开(公告)号：US11508361B2

公开(公告)日：2022-11-22

申请号：US16889420

申请日：2020-06-01

Applicant: Amazon Technologies, Inc.

Inventor： Isaac Joseph Madwed ,  Julia Kennedy Nemer ,  Joo-Kyung Kim ,  Nikko Strom ,  Steven Mack Saunders ,  Laura Maggia Panfili ,  Anna Caitlin Jentoft ,  Sungjin Lee ,  David Thomas ,  Young-Bum Kim ,  Pablo Cesar Ganga ,  Chenlei Guo ,  Shuting Tang ,  Zhenyu Yao

IPC: G10L15/18 ,  G10L15/22 ,  G10L15/26

Abstract: Described herein is a system for responding to a frustrated user with a response determined based on spoken language understanding (SLU) processing of a user input. The system detects user frustration and responds to a repeated user input by confirming an action to be performed or presenting an alternative action, instead of performing the action responsive to the user input. The system also detects poor audio quality of the captured user input, and responds by requesting the user to repeat the user input. The system processes sentiment data and signal quality data to respond to user inputs.

公开(公告)号：US11380308B1

公开(公告)日：2022-07-05

申请号：US16714417

申请日：2019-12-13

Applicant: Amazon Technologies, Inc.

Inventor： Rajesh Kumar Pandey ,  Ruhi Sarikaya ,  Shubham Katiyar ,  Arun Kumar Thenappan ,  Isaac Joseph Madwed ,  Jihwan Lee ,  David Thomas ,  Julia Kennedy Nemer ,  Mohamed Farouk AbdelHady ,  Joe Pemberton ,  Young-Bum Kim ,  Prasha Shrestha ,  Hao Yuan

IPC: G10L15/18 ,  G06N20/20 ,  G10L15/26 ,  G10L15/22

Abstract: Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.

公开(公告)号：US11289075B1

公开(公告)日：2022-03-29

申请号：US16714497

申请日：2019-12-13

Applicant: Amazon Technologies, Inc.

Inventor： Rajesh Kumar Pandey ,  Ruhi Sarikaya ,  Shubham Katiyar ,  Arun Kumar Thenappan ,  Isaac Joseph Madwed ,  Jihwan Lee ,  David Thomas ,  Julia Kennedy Nemer ,  Mohamed Farouk AbdelHady ,  Joe Pemberton ,  Young-Bum Kim ,  Hao Yuan ,  Prasha Shrestha

IPC: G10L15/18 ,  G10L15/22 ,  G06N20/00 ,  G06F40/30

Abstract: Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.