Patents by Inventor Vrushali Karnik

Vrushali Karnik 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).

  • Analysis of unstructured computer text to generate themes and determine sentiment
    Patent number: 10061845
    Abstract: Methods and apparatuses are described for analyzing unstructured computer text for theme generation to determine sentiment. A computer store stores unstructured text that is delimited, a searched phrases log, and a phrase click log. A computer server extracts phrases from the unstructured delimited text by splitting each line of the unstructured delimited text into one or more phrases. The computer server generates tokens from the unstructured delimited text, where the tokens comprise segments of the unstructured delimited text. The computer server determines one or more themes present in the unstructured delimited text.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: August 28, 2018
    Assignee: FMR LLC
    Inventors: Aravind Chandramouli, Vrushali Karnik, Javeed Bani, Divik Saxena, Madhuri Gupta
  • Analysis of Unstructured Computer Text to Generate Themes and Determine Sentiment
    Publication number: 20170242919
    Abstract: Methods and apparatuses are described for analyzing unstructured computer text for theme generation to determine sentiment. A computer store stores unstructured text that is delimited, a searched phrases log, and a phrase click log. A computer server extracts phrases from the unstructured delimited text by splitting each line of the unstructured delimited text into one or more phrases. The computer server generates tokens from the unstructured delimited text, where the tokens comprise segments of the unstructured delimited text. The computer server determines one or more themes present in the unstructured delimited text.
    Type: Application
    Filed: February 18, 2016
    Publication date: August 24, 2017
    Inventors: Aravind Chandramouli, Vrushali Karnik, Javeed Bani, Divik Saxena, Madhuri Gupta