Сравнение на методи

	Кредитен скоринг (скоркарти, WoE/IV)	Логистична регресия
Област	Финанси	Статистика за изследвания
Семейство	Regression model	Process / pipeline
Година на възникване	1997	1958
Създател	Hand & Henley; Thomas, Edelman & Crook	David Roxbee Cox
Тип	Supervised binary classification model	Method
Основополагащ източник	Hand, D. J., & Henley, W. E. (1997). Statistical classification methods in consumer credit scoring: a review. Journal of the Royal Statistical Society: Series A, 160(3), 523–541.	Cox, D. R. (1958). The regression analysis of binary sequences. Journal of the Royal Statistical Society, Series B, 20(2), 215–242.
Други названия	Credit Scorecard, Application Scoring, Behavioural Scoring, Kredi Skorlama	logit model, binomial logistic regression, LR
Свързани	3	3
Резюме	Credit scoring is a statistical technique that estimates the probability that a borrower will default on a financial obligation. Using Weight of Evidence (WoE) binning, Information Value (IV) variable selection, and logistic regression, it converts raw applicant data into a single integer score. Formalized by Hand and Henley (1997) and elaborated by Thomas, Edelman, and Crook, the scorecard framework has become the regulatory standard for retail credit risk assessment in banking, lending, and insurance.	Logistic regression is a statistical method for modeling the probability of a binary outcome (disease present/absent, success/failure) as a function of continuous and categorical predictors. Developed by David Roxbee Cox (1958), it solves the problem of predicting categorical outcomes by applying a logistic transformation to constrain predictions to the [0,1] probability interval, enabling accurate risk stratification, diagnostic prediction, and causal inference in epidemiology, medicine, and social science.