Patents by Inventor Dela K Agbemabiese

Dela K Agbemabiese 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).

  • Topic modeling for short text
    Patent number: 11650986
    Abstract: Systems and methods are directed to a computing device for determining homogeneous groups for search queries. The computing device may generate n-grams for each search query and apply word embedding techniques to calculate representative vectors for each search query. The computing device may train a clustering algorithm using the representative vectors. The computing device may generate topic labels for each cluster and associate each search query in a cluster with the topic label for the cluster.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: May 16, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Dela K Agbemabiese, Leonid Razoumov