In mxnet 1.4 using the Python API, suppose I do
import mxnet as mx
a = mx.sym.var('a')
b = mx.sym.var('b')
c = mx.sym.var('c')
d = a + b # Change that later
print(d) # <Symbol _plus0>
e = d + c
Is there a way to modify an internal symbol of the graph after creating it? For example can we change <Symbol _plus0> to a subtraction instead of an addition? I would like to do something like mx.sym.var('_plus0') = a - b.
This would be useful when modifying a graph which has been loaded from a file.
I have checked this tutorial, the docs, as well as the source code but couldn't find anything.
