出現NoneType' object is not subscriptable錯誤
2019/12/07 03:52 AM
機器學習新手論壇
骑士
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ml100-3
ml100-3-d88
TypeError Traceback (most recent call last)
<ipython-input-8-de2a5ca0ea56> in <module>
9 validation_data=(x_test, y_test),
10 shuffle=True,
---> 11 callbacks=[log_f1sc]
12 )
13
....
16 def on_epoch_end(self, epoch, logs = {}, thres=0.5):
17 logs = logs or {}
---> 18 y_true = self.validation_data[1].argmax(axis = 1)
19 y_pred = self.model.predict(self.validation_data[0])
20 y_pred = (y_pred[:, 1] >= thres) * 1
TypeError: 'NoneType' object is not subscriptable
备注：我是调用tensorflow.keras函数库。