【发布时间】:2019-09-17 12:27:53
【问题描述】:
如何将以下两个渐变胶带合二为一:
x = tf.Variable(x, dtype=tf.float32)
with tf.GradientTape() as t:
m, v = DGP.predict(x)
dm_dx = t.gradient(m, x)
with tf.GradientTape() as t:
m, v = DGP.predict(x)
dv_dx = t.gradient(v, x)
这是我更喜欢的,但不像我写的那样工作:
with tf.GradientTape() as t:
m, v = DGP.predict(x)
dm_dx, dv_dx = t.gradient([m,v], x)
【问题讨论】:
标签: python tensorflow neural-network deep-learning tensorflow2.0