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SYSTEMS AND METHODS FOR USING LATENT VARIABLE MODELING FOR MULTI-MODAL VIDEO INDEXING

  • US 20150243276A1
  • Filed: 02/27/2014
  • Published: 08/27/2015
  • Est. Priority Date: 02/27/2014
  • Status: Active Grant
First Claim
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1. A computer-implemented method performed in connection with a computerized system comprising a processing unit and a memory, the computer-implemented method comprising:

  • a. using the processing unit to generate a multi-modal language model for co-occurrence of spoken words in the plurality of videos and an external text associated with the plurality of videos;

    b. selecting at least a portion of a first video;

    c. extracting a plurality of spoken words from the selected portion of the first video;

    d. obtaining a first external text associated with the selected portion of the first video; and

    e. using the processing unit and the generated multi-modal language model to rank the extracted plurality of spoken words based on probability of occurrence conditioned on the obtained first external text.

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