【发布时间】:2018-09-30 01:14:05
【问题描述】:
其实我在 coursera 上做 deeplearning.ai 的作业“Art Generation with Neural Style Transfer”。在函数compute_layer_style_cost(a_S, a_G):
a_S = tf.reshape(a_S, [n_H*n_W, n_C])
a_G = tf.reshape(a_G, [n_H*n_W, n_C])
GS = gram_matrix(tf.transpose(a_S))
GG = gram_matrix(tf.transpose(a_G))
为什么这段代码给出了正确的答案,但是下面的却没有:
a_S = tf.reshape(a_S, [n_C, n_H*n_W])
a_G = tf.reshape(a_G, [n_C, n_H*n_W])
GS = gram_matrix(a_S)
GG = gram_matrix(a_G)
【问题讨论】:
标签: python numpy matrix tensorflow deep-learning