Ridge Regression, Lasso Regression, Elasticnet Regression, Machine Learning, Machinelearningalgorithms.
to the cost function this θ4 value becomes zero at one point. So that we can remove that θ4 feature. When a feature is not very correlated(having a small coefficient value) we can remove that feature from the entire equation and the remaining features we can use to find the best-fit line. When we