Patents by Inventor Deepa B. Joshi

Deepa B. Joshi 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).

  • Discovering query intent from search queries and concept networks
    Patent number: 8135721
    Abstract: A system is described for discovering query intent based on search queries and concept networks. The system may construct frequency vectors from log data corresponding to a submitted query and at least one related query submitted to one or more search engines. The system may also construct a query intent vector based on the frequency vectors. The query intent vector may include frequency scores that represent the intent of the query.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: March 13, 2012
    Assignee: Yahoo! Inc.
    Inventors: Deepa B. Joshi, John J. Thrall
  • DISCOVERING QUERY INTENT FROM SEARCH QUERIES AND CONCEPT NETWORKS
    Publication number: 20110035397
    Abstract: A system is described for discovering query intent based on search queries and concept networks. The system may construct frequency vectors from log data corresponding to a submitted query and at least one related query submitted to one or more search engines. The system may also construct a query intent vector based on the frequency vectors. The query intent vector may include frequency scores that represent the intent of the query.
    Type: Application
    Filed: October 21, 2010
    Publication date: February 10, 2011
    Applicant: YAHOO! INC.
    Inventors: Deepa B. Joshi, John J. Thrall
  • Discovering query intent from search queries and concept networks
    Patent number: 7840538
    Abstract: A system is described for discovering query intent based on search queries and concept networks. The system may construct frequency vectors from log data corresponding to a submitted query and at least one related query submitted to one or more search engines. The system may also construct a query intent vector based on the frequency vectors. The query intent vector may include frequency scores that represent the intent of the query.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: November 23, 2010
    Assignee: Yahoo! Inc.
    Inventors: Deepa B. Joshi, John J. Thrall
  • Discovering query intent from search queries and concept networks
    Publication number: 20080154877
    Abstract: A system is described for discovering query intent based on search queries and concept networks. The system may construct frequency vectors from log data corresponding to a submitted query and at least one related query submitted to one or more search engines. The system may also construct a query intent vector based on the frequency vectors. The query intent vector may include frequency scores that represent the intent of the query.
    Type: Application
    Filed: December 20, 2006
    Publication date: June 26, 2008
    Inventors: Deepa B. Joshi, John J. Thrall