enjoy leisure time

# p79自定义损失函数 import tensorflow as tf from numpy.random import RandomState batch_size = 8 x = tf.placeholder(tf.float32, shape = (None,2),name = 'x-input') y_ = tf.placeholder(tf.float32, shape

机器学习实战第九章ValueError: Masked arrays must be 1-D 主要错误出现在函数reDraw(tolS, tolN)中： def reDraw(tolS, tolN): reDraw.f.clf() reDraw.a = reDraw.f.add_subplot(111) if chkBtnVar.get(): if