TWI256569B - System and method of credit scoring by applying data mining method - Google Patents
System and method of credit scoring by applying data mining methodInfo
- Publication number
- TWI256569B TWI256569B TW93131198A TW93131198A TWI256569B TW I256569 B TWI256569 B TW I256569B TW 93131198 A TW93131198 A TW 93131198A TW 93131198 A TW93131198 A TW 93131198A TW I256569 B TWI256569 B TW I256569B
- Authority
- TW
- Taiwan
- Prior art keywords
- account holder
- bad debt
- debt account
- model
- data mining
- Prior art date
Links
Abstract
A system and a method of credit scoring by applying a data mining method are described, suitable for a finance corporation to estimate the credit scores of a plurality of applicants. The method of credit scoring comprises: providing an application history data; performing a resample step to make the sum of a bad debt account holder and the sum of normal account holder re-sampled from the application history data in a approximate ratio; performing a data mining classifying step to build a plurality of models of bad debt account holder; using a classification model estimating measuring value to estimate the models of bad debt account holder, so as to estimate the accuracy of each model of bad debt account holder and select one model of bad debt account holder with the highest accuracy from the models of bad debt account holder as a forecasting model; and inputting a new application data into the forecasting model, so as to obtain the credit score of the new application data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW93131198A TWI256569B (en) | 2004-10-14 | 2004-10-14 | System and method of credit scoring by applying data mining method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93131198A TWI256569B (en) | 2004-10-14 | 2004-10-14 | System and method of credit scoring by applying data mining method |
Publications (2)
Publication Number | Publication Date |
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TW200612292A TW200612292A (en) | 2006-04-16 |
TWI256569B true TWI256569B (en) | 2006-06-11 |
Family
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Family Applications (1)
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TW93131198A TWI256569B (en) | 2004-10-14 | 2004-10-14 | System and method of credit scoring by applying data mining method |
Country Status (1)
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TW (1) | TWI256569B (en) |
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-
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- 2004-10-14 TW TW93131198A patent/TWI256569B/en not_active IP Right Cessation
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