The basic idea of convolution neural networks cnn Same idea as back-propagation- neural networks ( bpnn but different implementation After vectorized (vec), the 2d arranged inputs become 1D https://adeshpande3.github.io/adeshpande3.github.io/a-begInner%27s Guide- To-Understanding-Convolutional-Neural-Networks/ vectors then the network is just like a BPNN ch9. CNN. V9b3 (Back propagation neural networksThe basic idea of Convolution Neural Networks CNN Same idea as Back-propagation-neural networks (BPNN) but different implementation • ch9. CNN. V9b3 7 https://adeshpande3.github.io/adeshpande3.github.io/A-Beginner%27s- Guide-To-Understanding-Convolutional-Neural-Networks/ After vectorized (vec), the 2D arranged inputs become 1D vectors. Then the network is just like a BPNN (Back propagation neural networks )