sklearn使用日志(part1)--特征消除术Recursive feature elimination

sklearn使用日志(part1)--特征消除术Recursive feature elimination

学习笔记，仅供参考
参考自：https://zhuanlan.zhihu.com/p/64900887

python应用实例 RFE

from sklearn.feature_selection import RFE, RFECV
from sklearn.svm import LinearSVC
from sklearn.datasets import load_iris
from  sklearn import model_selection

iris = load_iris()
X, y