Patents by Inventor Shenzheng ZHANG

Shenzheng ZHANG 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).

  • Method and apparatus for determining relevance between news and for calculating relevance among multiple pieces of news
    Patent number: 10217025
    Abstract: The present invention provides a method and an apparatus for determining relevance between news and for calculating relevance among multiple pieces of news. The method for determining relevance between news comprises: comparing a piece of first news with a piece of benchmarking news to obtain a distance between the first news and the benchmarking news; comparing a piece of second news with the benchmarking news to obtain a distance between the second news and the benchmarking news; and calculating a distance differential between the distance between the first news and the benchmarking news and the distance between the second news and the benchmarking news to determine the relevance between the first news and the second news according to the distance differential.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: February 26, 2019
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Shenzheng Zhang, Shaojun Wei, Peijun Chen
  • METHOD AND APPARATUS FOR DETERMINING RELEVANCE BETWEEN NEWS AND FOR CALCULATING RELAEVANCE AMONG MULTIPLE PIECES OF NEWS
    Publication number: 20180197045
    Abstract: The present invention provides a method and an apparatus for determining relevance between news and for calculating relevance among multiple pieces of news. The method for determining relevance between news comprises: comparing a piece of first news with a piece of benchmarking news to obtain a distance between the first news and the benchmarking news; comparing a piece of second news with the benchmarking news to obtain a distance between the second news and the benchmarking news; and calculating a distance differential between the distance between the first news and the benchmarking news and the distance between the second news and the benchmarking news to determine the relevance between the first news and the second news according to the distance differential.
    Type: Application
    Filed: October 26, 2016
    Publication date: July 12, 2018
    Inventors: Shenzheng ZHANG, Shaojun WEI, Peijun CHEN