Y_Train)RFE_X_Test = rfe.transform(X_Test)rfe = rfe.fit(RFE_X_Train,Y_Train)print(time.process_time - start)print("Overall Accuracy using RFE: ", rfe.score(RFE_X_Test,Y_Test))
X_train和y_train 1. x_train:包括所有自变量,这些变量将用于训练模型,同样,我们已经指定测试_size=0.4,这意味着来自完整数据的60%的观察值将用于训练/拟合模型,其余40%将用于测试模型。 2. y_train-这是因变量,需要此模型进行预测,其中包括针对自变量的类别标签,我们需要在训练/拟合模型时指定我们的因变量 3....
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问程序显示错误，尽管有以下说明:未定义名称'x_train‘EN分组合计的一个问题是，合计中最大的问题是：...
{"x": 759, "y": 151}], "valueProb": 100}, {"key": "trainNumber", "keyProb": 100, "value": "G7608", "valuePos": [{"x": 379, "y": 140}, {"x": 379, "y": 96}, {"x": 537, "y": 99}, {"x": 537, "y": 144}], "valueProb": 100}, {"key": "departure...
You are advised to use a 2x or 1x speed, given the high number of trains to manage. Bologna-Vignola 30/12/02 45k Alberto Franceschini This scenario describes the east/south-east portion of the future SFM of Bologna, and particularly the rebuilt Ferrovia Casalecchio-Vignola, which merges ...