Patent · US Active

Data spiders

US7895139B2 · kind B2 · utility

15Cited by

0References

23Claims

0Family size

Assignee

Fair Isaac Corporation · US

Inventors

Gary J. Sullivan · Bellevue, US
Helen Geraldine E. Rosario · Ellington, US
Michael S. Sossi · San Francisco, US
Christopher Allan Ralph · Toronto, CA
John Duchnowski · Richmond, US

Key dates

Filing date	Oct 23, 2007
Grant date	Feb 22, 2011
Priority date	—
Expiry date	Jul 13, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG06N3/126
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Data spiders, provide an automated system that can take a file or file store of historic transaction data and create the best set of variables from that data, where “best” means highly predictive. Genetic algorithms are used to parameterized transactions to form groups, which are subjected naïve Bayes score ranking. Variable groups are generated and ranked accord to the score. Data spiders span the full information available, are uncorrelated with previous methods, and are easily interpretable.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.