摘要: import tensorflow as tfw = tf.constant(1.)x = tf.constant(2.)y = x*wwith tf.GradientTape() as tape: tape.watch([w]) y2 = x*wgrad1 = tape.gradient(y,[w 阅读全文
posted @ 2020-08-15 09:48 kpwong 阅读(3916) 评论(0) 推荐(0) 编辑