Predictive modeling
AssigneeAmerican Express Travel Related Services Company, Inc.
InventorsNARASIMHA MURTHY, MICKEY S. ORALEVICH, SANDEEP SACHETI, DEEP THOMAS
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Abstract
A system that enables development and execution of predictive models comprises a centralized data management system, a data extraction tool a model validation tool and a model execution tool. In embodiments, a data management system includes a data management server that can be accessed via a web browser that stores data in the form of a flat file. An extraction tool extracts data. A model validation tool validates a model by scoring an analytical environment data set and a production environment data set. A model execution tool allows a user to select when and how often a model is scored.
Claims20
A method comprising:
- converting, by a computer-based system, Structured Query Language (SQL) variables to Statistical Analysis System (SAS) variables in SAS flat files;
- extracting, by the computer-based system, data from the SAS flat files,
- analyzing, by the computer-based system, the data to determine trends in behavior;
- determining, by the computer-based system, the data to use in a plurality of models;
- determining, by the computer-based system, model logic based on the data and the trends in the behavior;
- enabling, by the computer-based system, creation of the plurality of models based on the model logic;
- and
- delivering, by the computer-based system, the data directly to the plurality of models.
A system comprising:
- a processor;
- a tangible, non-transitory memory communicating with the processor, the tangible, non-transitory memory having instructions stored thereon that, in response to execution by the processor, cause the processor to perform operations comprising:
- converting, by the processor, Structured Query Language (SQL) variables to Statistical Analysis System (SAS) variables in SAS flat files;
- extracting, by the processor, data from the SAS flat files,
- analyzing, by the processor, the data to determine trends in behavior;
- determining, by the processor, the data to use in a plurality of models;
- determining, by the processor, model logic based on the data and the trends in the behavior;
- enabling, by the processor, creation of the plurality of models based on the model logic;
- and
- delivering, by the processor, the data directly to the plurality of models.
An article of manufacture including a non-transitory, tangible computer readable storage medium having instructions stored thereon that, in response to execution by a computer-based system, cause the computer-based system to perform operations comprising:
- converting, by the computer-based system, Structured Query Language (SQL) variables to Statistical Analysis System (SAS) variables in SAS flat files;
- extracting, by the computer-based system, data from the SAS flat files,
- analyzing, by the computer-based system, the data to determine trends in behavior;
- determining, by the computer-based system, the data to use in a plurality of models;
- determining, by the computer-based system, model logic based on the data and the trends in the behavior;
- enabling, by the computer-based system, creation of the plurality of models based on the model logic;
- and
- delivering, by the computer-based system, the data directly to the plurality of models.
Dependencies are inferred from the claim text.