Patents by Inventor Hengyao Bao

Hengyao Bao 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).

  • Text entity extraction method for extracting text from target text based on combination probabilities of segmentation combination of text entities in the target text, apparatus, and device, and storage medium
    Patent number: 11222178
    Abstract: A text entity extraction method, apparatus, and storage medium are provided. The method includes determining candidate text entities in a target text. Portions of the candidate text entities are combined to generate candidate segmentation combinations corresponding to the target text, the candidate text entities in each candidate segmentation combination being different. A combination probability corresponding to each candidate segmentation combination is calculated, where the combination probability is a probability that grammar is correct when the target text uses the candidate segmentation combination. A target segmentation combination corresponding to the target text is determined according to the combination probabilities. A text entity is extracted from the target text according to the target segmentation combination.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: January 11, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Hengyao Bao, Ke Su, Yi Chen, Mengliang Rao
  • TEXT ENTITY EXTRACTION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
    Publication number: 20190278843
    Abstract: A text entity extraction method, apparatus, and storage medium are provided. The method includes determining candidate text entities in a target text. Portions of the candidate text entities are combined to generate candidate segmentation combinations corresponding to the target text, the candidate text entities in each candidate segmentation combination being different. A combination probability corresponding to each candidate segmentation combination is calculated, where the combination probability is a probability that grammar is correct when the target text uses the candidate segmentation combination. A target segmentation combination corresponding to the target text is determined according to the combination probabilities. A text entity is extracted from the target text according to the target segmentation combination.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Applicant: Tencent Technology (Shenzhen) Company Ltd
    Inventors: Hengyao Bao, Ke Su, Yi Chen, Mengliang Rao