เปรียบเทียบวิธี

	Ridge Regression	การถดถอยโลจิสติก
สาขาวิชา	การเรียนรู้ของเครื่อง	สถิติการวิจัย
ตระกูล	Machine learning	Process / pipeline
ปีกำเนิด	1970	1958
ผู้ริเริ่ม	Hoerl, A.E. & Kennard, R.W.	David Roxbee Cox
ประเภท	L2-regularized linear regression	Method
แหล่งต้นตำรับ	Hoerl, A.E. & Kennard, R.W. (1970). Ridge Regression: Biased Estimation for Nonorthogonal Problems. Technometrics, 12(1), 55–67.	Cox, D. R. (1958). The regression analysis of binary sequences. Journal of the Royal Statistical Society, Series B, 20(2), 215–242.
ชื่อเรียกอื่น	Ridge Regresyonu, ridge regresyonu, L2-regularized regression, Tikhonov regularization	logit model, binomial logistic regression, LR
ที่เกี่ยวข้อง	4	3
สรุป	Ridge Regression is an L2-regularized linear regression method, introduced by Arthur Hoerl and Robert Kennard in 1970, that reduces multicollinearity by adding a penalty on the size of the coefficients. It shrinks coefficients toward zero without setting any of them exactly to zero, producing more stable estimates when predictors are highly correlated.	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.