How to add two matrices using theano?

This recipe helps you to add two matrices using theano.

Recipe Objective - How to add two matrices using theano?

Let’s make a simple function to add two matrices:

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Example -

# Import libraries
import theano
from theano import tensor

# Creating two floating-point scalars
a = tensor.dmatrix()
b = tensor.dmatrix()

# Creating addition expression
c = a + b

# Convert the expression into a callable object that takes (a,b) values as input and computes a value for c
fun = theano.function([a, b], c)

# Calling function
fun([[1, 2], [3, 4]], [[1, 2], [3, 4]])

Output -
array([[2., 4.],
       [6., 8.]])

In this way, we can add two matrices using theano.

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