Scorecard models with measured variable interactions
First Claim
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1. A computer-implemented method comprising:
- receiving data characterizing a transaction, the data comprising a plurality of values corresponding to variables;
determining, based on the received data and using a scoring model, a score for the transaction, the scoring model only using variables pairs having a divergence residual above a pre-defined threshold, the divergence residual being a difference between a divergence of an N-dimensional scorecard model and a divergence of an N-variable scorecard for a pair of variables, wherein N is an integer greater than or equal to 2; and
providing data characterizing the determined score;
wherein at least one of the receiving, the determining, and the providing is performed by at least one processor of at least one computing system.
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Abstract
Data is received that characterizes a transaction and includes a plurality of values corresponding to variables. Thereafter, a score is determined for the transaction based on the received data and using a scoring model. The scoring model only uses variables pairs having a divergence residual above a pre-defined threshold. Thereafter, data is provided that characterizes the determined score. Related apparatus, systems, techniques and computer program products are also described.
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Citations
20 Claims
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1. A computer-implemented method comprising:
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receiving data characterizing a transaction, the data comprising a plurality of values corresponding to variables; determining, based on the received data and using a scoring model, a score for the transaction, the scoring model only using variables pairs having a divergence residual above a pre-defined threshold, the divergence residual being a difference between a divergence of an N-dimensional scorecard model and a divergence of an N-variable scorecard for a pair of variables, wherein N is an integer greater than or equal to 2; and providing data characterizing the determined score; wherein at least one of the receiving, the determining, and the providing is performed by at least one processor of at least one computing system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer-implemented method comprising:
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receiving data characterizing a transaction, the data comprising a plurality of values corresponding to variables; determining, based on the received data and using a scoring model, a score for the transaction, the scoring model only using variables pairs having a root mean square error (RMSE) residual above a pre-defined threshold, the RMSE residual being a difference between a RMSE of an N-dimensional scorecard model and a RMSE of an N-variable scorecard for a pair of variables, wherein N is an integer greater than or equal to 2; and providing data characterizing the determined score; wherein at least one of the receiving, the determining, and the providing is performed by at least one processor of at least one computing system. - View Dependent Claims (11, 12, 13, 14)
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15. A computer-implemented method comprising:
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receiving data comprising a plurality of values for variables across a plurality of transactions; identifying pairs of variables having divergence values above a pre-defined threshold, the identifying being determined based on a divergence residual being a difference between a divergence of an N-dimensional scorecard model and a divergence of an N-variable scorecard for a pair of variables, wherein N is an integer greater than or equal to 2; and generating a scorecard model using the identified pairs of variables; wherein at least one of the receiving, the identifying, and the generating is performed by at least one processor of at least one computing system. - View Dependent Claims (16)
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17. A computer-implemented method comprising:
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receiving data comprising a plurality of values for variables across a plurality of transactions; identifying pairs of variables having RMSE residual values above a pre-defined threshold, the RMSE residual being a difference between a RMSE of an N-dimensional scorecard model and a RMSE of an N-variable scorecard for a pair of variables, wherein N is an integer greater than or equal to 2; and generating a scorecard model using the identified pairs of variables; wherein at least one of the receiving, the identifying, and the generating is performed by at least one processor of at least one computing system. - View Dependent Claims (18, 19, 20)
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Specification