Patents by Inventor Samidh Chatterjee

Samidh Chatterjee 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).

  • Statistical machine translation employing efficient parameter training
    Patent number: 8265923
    Abstract: A statistical machine translation (SMT) system employs a conditional translation probability conditioned on the source language content. A model parameters optimization engine is configured to optimize values of parameters of the conditional translation probability using a translation pool comprising candidate aligned translations for source language sentences having reference translations. The model parameters optimization engine adds candidate aligned translations to the translation pool by sampling available candidate aligned translations in accordance with the conditional translation probability.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: September 11, 2012
    Assignee: Xerox Corporation
    Inventors: Samidh Chatterjee, Nicola Cancedda
  • STATISTICAL MACHINE TRANSLATION EMPLOYING EFFICIENT PARAMETER TRAINING
    Publication number: 20110282643
    Abstract: A statistical machine translation (SMT) system employs a conditional translation probability conditioned on the source language content. A model parameters optimization engine is configured to optimize values of parameters of the conditional translation probability using a translation pool comprising candidate aligned translations for source language sentences having reference translations. The model parameters optimization engine adds candidate aligned translations to the translation pool by sampling available candidate aligned translations in accordance with the conditional translation probability.
    Type: Application
    Filed: May 11, 2010
    Publication date: November 17, 2011
    Applicant: XEROX CORPORATION
    Inventors: Samidh Chatterjee, Nicola Cancedda