Check out schools near 12 Dogwood Lane.See the mapGreatSchools ratings are based on test scores and additional metrics when available. Check with the applicable school district prior to making a decision based on these schools. Learn more. ...
X_train, X_test, y_train, y_test =cross_validation.train_test_split(train_data,train_target,test_size=0.3, random_state=0) 参数解释: train_data:被划分的样本特征集 train_target:被划分的样本标签 test_size:如果是浮点数,在0-1之间,表示样本占比;如果是整数的话就是样本的数量 random_state:是...