Patents by Inventor Peixuan SHI

Peixuan SHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10796219
    Abstract: The present disclosure provides a semantic analysis method and apparatus based on artificial intelligence. The method includes: matching input information to be processed with a preset semantic template, in which the preset semantic template is generated according to semantic slot information and equipment information corresponding to an application scenario; when the input information to be processed is successfully matched with the preset semantic template, converting the input information to formative data according to a target semantic template successfully matched with the input information; normalizing the formative data and generating a semantic analysis result corresponding to the input information.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: October 6, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Zejin Hu, Peixuan Shi
  • Patent number: 10755052
    Abstract: The present disclosure provides a semantic disambiguation method, a semantic disambiguation device, a server and a storage medium. The method includes the following. Semantic analysis is performed on a current dialog message input by a user. It is determined, based on an analysis result, whether a current service field corresponding to the current dialog message is an ambiguous field. When the current service field is the ambiguous field, disambiguation is performed on the current service field based on one or more predetermined historical service fields corresponding to one or more historical dialog messages input by the user.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: August 25, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Liping Deng, Peixuan Shi
  • Publication number: 20190057082
    Abstract: The present disclosure provides a semantic disambiguation method, a semantic disambiguation device, a server and a storage medium. The method includes the following. Semantic analysis is performed on a current dialog message input by a user. It is determined, based on an analysis result, whether a current service field corresponding to the current dialog message is an ambiguous field. When the current service field is the ambiguous field, disambiguation is performed on the current service field based on one or more predetermined historical service fields corresponding to one or more historical dialog messages input by the user.
    Type: Application
    Filed: July 24, 2018
    Publication date: February 21, 2019
    Inventors: Liping DENG, Peixuan SHI
  • Publication number: 20180121783
    Abstract: The present disclosure provides a semantic analysis method and apparatus based on artificial intelligence. The method includes: matching input information to be processed with a preset semantic template, in which the preset semantic template is generated according to semantic slot information and equipment information corresponding to an application scenario; when the input information to be processed is successfully matched with the preset semantic template, converting the input information to formative data according to a target semantic template successfully matched with the input information; normalizing the formative data and generating a semantic analysis result corresponding to the input information.
    Type: Application
    Filed: July 5, 2017
    Publication date: May 3, 2018
    Inventors: Zejin HU, Peixuan SHI