Patents by Inventor Anton Strezhnev

Anton Strezhnev 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).

  • Automated nonparametric content analysis for information management and retrieval
    Patent number: 11514233
    Abstract: Embodiments of the invention utilize a feature-extraction approach and/or a matching approach in combination with a nonparametric approach to estimate the proportion of documents in each of multiple labeled categories with high accuracy. The feature-extraction approach automatically generates continuously valued text features optimized for estimating the category proportions, and the matching approach constructs a matched set that closely resembles a data set that is unobserved based on an observed set, thereby improving the degree to which the distributions of the observed and unobserved sets resemble each other.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: November 29, 2022
    Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Gary King, Connor T. Jerzak, Anton Strezhnev