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US 2016/0239744 A1Published application
Generating a prediction function using a genetic algorithm and a reduced number of factors
AssigneePaypal, Inc.
InventorsRogene Eichler West, Stephen Severance
Life of this patent
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Abstract
Methods and systems to reduce the number of factors or variables that need to be considered in generating a function such as a prediction function. The methods and systems may involve receiving a first set of factors and a data set associated with the first set of factors, calculating an importance value of each factor in the first set of factors, and selecting, based on the importance values, a second set of factors. In some embodiments, the methods and systems also include generating the prediction function based on the data set and the second set of factors.
Claims1
A method comprising:
- receiving a first set of factors and a data set associated with the first set of factors;
- calculating, based on the data set, an importance value of each factor in the first set of factors;
- ranking the first set of factors based on the importance value of each factor in the first set of factors;
- selecting, based on the ranking, a second set of factors, the second set of factors having fewer factors than the first set of factors;
- and
- generating, using a genetic algorithm, a prediction function based on the data set and the second set of factors.
3 more elements
Dependencies are inferred from the claim text.