这是什么意思？当我使用sklearn.linear_model.LassoLarsIC时它弹出：“早期停止lars路径，因为残留物很小并且alpha的当前值不再受到良好控制”
答案 0 :(得分：2)
在排除警告的行之前sklearn/linear_model/least_angle.py有一条评论：
# alpha is increasing. This is because the updates of Cov are
# bringing in too much numerical error that is greater than
# than the remaining correlation with the
# regressors. Time to bail out
我希望它有所帮助...