Example: Feature selection using SelectFromModel and LassoCV
Feature selection using SelectFromModel and LassoCV
Use SelectFromModel meta-transformer along with Lasso to select the best couple of features from the Boston dataset.

# Author: Manoj Kumar <mks542@nyu.edu> # License: BSD 3 clause print(__doc__) import matplotlib.pyplot as plt import numpy as np from sklearn.datasets import load_boston from sklearn.feature_selection import SelectFromModel from sklearn.linear_model import LassoCV # Load the boston dataset. boston = load_boston() X, y = boston['data'], boston['target'] # We use the base estimator LassoCV since the L1 norm promotes sparsity of