Tensorflow.python.framework.errors_impl.InvalidArgumentError: Reduction axis 0 is empty in shape [0,100]
[[Node: ArgMax = ArgMax[T=DT_DOUBLE, Tidx=DT_INT32, output_type=DT_INT64, _device="/job:localhost/replica:0/task:0/device:GPU:0"](Const, ArgMax/dimension)]]
原因:因为tf.argmax()中的数组是个空数组
a = tf.constant(np.zeros([0,100])) b = tf.argmax(a, axis=0) with tf.Session() as sess: print(b) #如果把下面一行屏蔽打开,就会报错 # print(sess.run(b))