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Computer system and process for explaining behavior of a model that maps input data to output data

  • US 6,272,449 B1
  • Filed: 06/22/1998
  • Issued: 08/07/2001
  • Est. Priority Date: 06/22/1998
  • Status: Expired due to Fees
First Claim
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1. A computer-implemented process for creating a description of the behavior of a model indicating sensitivity of the model in subspaces of an input space of the model, comprising:

  • performing a sensitivity analysis on the model to provide a sensitivity profile of the input space of the model according to sensitivity of outputs of the model to variations in data input to the model;

    dividing the input space into at least two subspaces according to the sensitivity profile; and

    performing a sensitivity analysis on the model to provide a sensitivity profile of each of the subspaces according to sensitivity of outputs of the model to variations in data input to the model.

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