INCREASING SIGNAL TO NOISE RATIO FOR CREATION OF GENERALIZED AND ROBUST PREDICTION MODELS
First Claim
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1. A method comprising:
- executing a decision tree-based prediction model for a plurality of iterations using a plurality of input variables, wherein the plurality of iterations create corresponding rankings of the plurality of input variables;
generating overall variables contribution data using the rankings of the plurality of input variables; and
identifying a plurality of key input variables based on the overall variables contribution data.
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Abstract
A computer system iteratively executes a decision tree-based prediction model using a set of input variables. The iterations create corresponding rankings of the input variables. The computer system generates overall variables contribution data using the rankings of the input variables and identifies key input variables based on the overall variables contribution data.
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Citations
20 Claims
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1. A method comprising:
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executing a decision tree-based prediction model for a plurality of iterations using a plurality of input variables, wherein the plurality of iterations create corresponding rankings of the plurality of input variables; generating overall variables contribution data using the rankings of the plurality of input variables; and identifying a plurality of key input variables based on the overall variables contribution data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A non-transitory computer readable storage medium including instructions that, when executed by a processing device, cause the processing device to perform a set of operations comprising:
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executing a decision tree-based prediction model for a plurality of iterations using a plurality of input variables, wherein the plurality of iterations create corresponding rankings of the plurality of input variables; generating overall variables contribution data using the rankings of the plurality of input variables; and identifying, by the processing device, a plurality of key input variables based on the overall variables contribution data. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system comprising:
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a memory to store a plurality of input variables; and a processing device coupled to the memory to execute a decision tree-based prediction model for a plurality of iterations using the plurality of input variables, wherein the plurality of iterations create corresponding rankings of the plurality of input variables; generate overall variables contribution data using the rankings of the plurality of input variables; and identify a plurality of key input variables based on the overall variables contribution data. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification