Convolution Neural Network in Keras for Digit Recognition!

It’s All about the Data

MNIST Image Samples

Convolutional Layers: The Eye to the Brain

(M∗N)ij=k−1∑p=1l−1∑q=0M(i−p,j−q)N(p,q)

C1,1=10.1+5.0+9.0+6.(−1)

C1,2=5.1+8.0+6.0+12.(−1)

Pooling Layers

The Fully Connected Layers

L(y,ˆy)=−∑n∑iy(n)ilogˆy(n)i

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