Python Lasso Example. Score base x base y clf2 pred clf2. Sklearn boston housing dataset is used for training lasso regression model.
How to evaluate a lasso regression model and use a final model to make predictions for new data. Predict x test write to file lasso csv clf2 pred example 2. You can vote up the ones you like or vote down the ones you don t like and go to the original project or source file by following the links above each example.
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The following are 29 code examples for showing how to use sklearn linear model lassocv these examples are extracted from open source projects. Preparing to use lasso and catch some meaningful variables. From sklearn linear model import lasso reg lasso alpha 0 5 reg fit x train y train lasso alpha 0 5 copy x true fit intercept true max iter 1000 normalize false positive false precompute false random state none selection cyclic tol 0 0001 warm start false. Asgl the name comes from adaptive sparse group lasso that adds a lot of features that were already available in r packages but not in python like solving sparse group lasso models and goes beyond that adding extra features that improve the.
