Patents by Inventor Tirthankar Choudhuri

Tirthankar Choudhuri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7853520
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: December 14, 2010
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Patent number: 7849004
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: December 7, 2010
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Patent number: 7814008
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: October 12, 2010
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20100198762
    Abstract: Predictive models are developed automatically for a plurality of modeling variables. The plurality of modeling variables is transformed, based on a transformation rule. A clustering of the transformed modeling variables is performed to create variable clusters. A set of variables is selected from the variable clusters based on a selection rule. A regression of the set of variables is performed to determine prediction variables. The prediction variables are utilized in developing a predictive model. The development of the predictive model may include modification of the predictive model, review of the plurality of transformations, and validation of the predictive model.
    Type: Application
    Filed: April 7, 2010
    Publication date: August 5, 2010
    Applicant: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Jayatu Sen Chaudhury, Amber Gupta, Prasanta Sahu, Tirthankar Choudhuri
  • Patent number: 7720782
    Abstract: Predictive models are developed automatically for a plurality of modeling variables. The plurality of modeling variables is transformed, based on a transformation rule. A clustering of the transformed modeling variables is performed to create variable clusters. A set of variables is selected from the variable clusters based on a selection rule. A regression of the set of variables is performed to determine prediction variables. The prediction variables are utilized in developing a predictive model. The development of the predictive model may include modification of the predictive model, review of the plurality of transformations, and validation of the predictive model.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: May 18, 2010
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Jayatu Sen Chaudhury, Amber Gupta, Prasanta Sahu, Tirthankar Choudhuri
  • Publication number: 20090222377
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222373
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222380
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222374
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222379
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222376
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222375
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20090222378
    Abstract: The present invention generally relates to financial data processing, and in particular it relates to credit scoring, consumer profiling, consumer behavior analysis and modeling. More specifically, it relates to risk modeling using the inputs of credit bureau data, size of wallet data, and, optionally, internal data.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Tirthankar Choudhuri, Anjali Dewan, Amber Gupta, Kathleen Haggerty, Di Xu, Chao Yuan
  • Publication number: 20080154814
    Abstract: Predictive models are developed automatically for a plurality of modeling variables. The plurality of modeling variables is transformed, based on a transformation rule. A clustering of the transformed modeling variables is performed to create variable clusters. A set of variables is selected from the variable clusters based on a selection rule. A regression of the set of variables is performed to determine prediction variables. The prediction variables are utilized in developing a predictive model. The development of the predictive model may include modification of the predictive model, review of the plurality of transformations, and validation of the predictive model.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Jayatu Sen Chaudhury, Amber Gupta, Prasanta Sahu, Tirthankar Choudhuri