The process that you used after outer product

[a14en9]

Hi, many thanks you share your code. But can you explain why you use tf.divide after you get the outer product. What's the purpose of using it and the following step, please.

[abhaydoke09]

tf.divide is used to average the summation we get after the outer product. when we take an outer product of two filters with size 28x28, it is multiplying 28x28(784) values with other 28x28(784) values. Dividing by 784 helps to keep values small.

[a14en9]

Thank you!