标签: python tensorflow neural-network
当声明梯度下降时,我显然必须在初始化之前定义训练步骤:
train_step = tf.train.GradientDescentOptimizer(eta).minimize(cross_entropy) init = tf.global_variables_initializer() session.run(init) ...
当我增加学习时代的数量时,如何调整eta?