我该如何将以下两个梯度带合并为一个:
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)
以下是我喜欢的方式,但按照我写的方式无法实现:
with tf.GradientTape() as t:
m, v = DGP.predict(x)
dm_dx, dv_dx = t.gradient([m,v], x)