7.3 liner_SVR.py 文件源码

def test_LinearSVR(*data):
    '''
    test Liner SVR
    :param data: train_data,test_data, train_target, test_target
    :return: None
    '''
    X_train,X_test,y_train,y_test=data
    regr=svm.LinearSVR()
    regr.fit(X_train,y_train)
    print('Coefficients:{0}, intercept {1}'.format(regr.coef_,regr.intercept_))
    print('Score: {0}' .format(regr.score(X_test, y_test)))