পদ্ধতির তুলনা করুন

	ল্যাসো রিগ্রেশন	সাধারণ ন্যূনতম বর্গক্ষেত্র (OLS) রিগ্রেশন	কোয়ান্টাইল রিগ্রেশন
ক্ষেত্র	যন্ত্র শিখন	অর্থমিতি	অর্থমিতি
পরিবার	Machine learning	Regression model	Regression model
উদ্ভবের বছর	1996	2019	1978
প্রবর্তক	Tibshirani, R.	Wooldridge (textbook treatment); classical least squares	Koenker & Bassett
ধরন	Regularized linear regression (L1 penalty)	Linear regression	Conditional quantile regression
মৌলিক উৎস	Tibshirani, R. (1996). Regression Shrinkage and Selection via the Lasso. Journal of the Royal Statistical Society: Series B, 58(1), 267–288.	Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860	Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50.
অপর নাম	LASSO Regresyonu, lasso, L1-regularized regression, L1 regularization	ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu	conditional quantile regression, regression quantiles, Kantil Regresyon
সম্পর্কিত	4	5	5
সারসংক্ষেপ	Lasso regression, introduced by Robert Tibshirani in 1996, is a linear regression method that adds an L1 penalty to the loss so that it shrinks coefficients and performs variable selection at the same time, producing a sparse model. By driving some coefficients exactly to zero it keeps only the predictors that matter.	Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE).	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.