基于sklearn的LASSO回归实现中,intercept_的含义是什么
from sklearn import linear_model
sk_LASSO = linear_model.LASSO(alpha=0.1)
sk_LASSO.fit(X_train, y_train)
print("sklearn LASSO intercept :", sk_LASSO.intercept_)
print("\nsklearn LASSO coefficients :\n", sk_LASSO.coef_)
print("\nsklearn LASSO number of iterations :", sk_LASSO.n_iter_)
sklearn LASSO intercept : [-0.238]