विधियों की तुलना करें

	मजबूत रैखिक प्रतिगमन	क्वांटाइल रिग्रेशन
क्षेत्र	मशीन अधिगम	अर्थमिति
परिवार	Machine learning	Regression model
उद्भव वर्ष	1964–1987	1978
प्रवर्तक	Huber, P. J.; Rousseeuw, P. J.	Koenker & Bassett
प्रकार	Outlier-resistant supervised regression	Conditional quantile regression
मौलिक स्रोत	Huber, P. J. (1964). Robust Estimation of a Location Parameter. Annals of Mathematical Statistics, 35(1), 73–101.	Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50.
उपनाम	robust regression, M-estimator regression, Huber regression, outlier-resistant regression	conditional quantile regression, regression quantiles, Kantil Regresyon
संबंधित	5	5
सारांश	Robust linear regression fits a linear model between predictors and a continuous outcome while down-weighting or discarding influential outliers, preventing the few anomalous observations that OLS is famously sensitive to from distorting the entire estimated line. Major variants include Huber regression, iteratively reweighted least squares (IRLS), RANSAC, and Theil-Sen estimation.	Quantile regression models conditional quantiles of an outcome - the median, the 25th or 75th percentile, and so on - rather than the conditional mean that OLS targets. Introduced by Koenker and Bassett in 1978, it reveals how predictors act across the whole distribution, including its tails.