synchronize #30179 MarieS-WiMLDS:17782_rfecv_provide_support_and_ranking Status Success Total duration 17s Artifacts – wheels.yml on: pull_request Check build trigger 6s Matrix: build_wheels 1 job completed Show all jobs Source distribution 0s update-tracker / update_tracking_issue 0...
random_state=0) >>> estimator = SVR(kernel="linear") >>> selector = RFECV(estimator, step=1, cv=5) >>> selector = selector.fit(X, y) >>> selector.support_ array([ True, True, True, True, True, False, False, False, False, False]) >>> selector.ranking_ array([1, 1,...
wait()方法的作用是让当前线程进行等待也就是让线程停止执行，并且wait()方法方是Object里的方法所有的...
包括递归特征消除法、相关系数法、基于惩罚项的特征选择和基于树模型的特征选择。
ranking_ = ranking_ @@ -581,6 +586,9 @@ class RFECV(RFE): 581 586 std_test_score : ndarray of shape (n_subsets_of_features,) 582 587 Standard deviation of scores over the folds. 583 588 589 + n_features : ndarray of shape (n_subsets_of_features,) 590 + Number of ...
问如何解决"RFECV对象没有support_属性“属性错误？EN对于任何机器学习应用程序而言，特征选择都是一项重要...
这是我写的代码当我们在使用Python进行数值计算时，有时会遇到类似于ValueError: cannot convert ...