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Systems and methods for multi-user multi-lingual communications

  • US 9,881,007 B2
  • Filed: 04/06/2015
  • Issued: 01/30/2018
  • Est. Priority Date: 02/08/2013
  • Status: Expired due to Fees
First Claim
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1. A computer-implemented method comprising:

  • sending each proposal of a plurality of proposals at a different time to a client device of a user, the proposal comprising a respective request for the user to translate a respective text message and a respective incentive for the translation;

    receiving from the client device a plurality of translations authored by the user, each translation being associated with one of the proposals and being a translation of the text message of the associated proposal;

    for each proposal,comparing a plurality of features associated with the text message with a respective plurality of features associated with the translation to generate respective feature scores, the features comprising word-based features, language-based features, word alignment features, and combinations thereof, andcalculating an accuracy based on a weighted combination of the respective feature scores wherein the weights are derived using a statistical regression to model accuracy of translations;

    identifying a deviation from a norm in user translation accuracy over a period of time based on the calculated accuracies;

    updating a confidence score for the user based on the deviation in user translation accuracy; and

    revoking the translation privileges of the user when the confidence score does not satisfy a threshold value.

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