Microscope slides of different tissues Muscle tissue Epithelial tissue Typical layer Layer with weight banding NMF of weights at different layers 1. Since this model has 7x7 spatial positions in the final convolutional layer, this modification increases the number of parameters in the fully connected layer by 7x, but not the 49x of a complete fully connected layer with no pooling at all. The one exception is VGG19, where the removal of the pooling operation before its set of fully connected layers did not eliminate weight banding as expected; these weights look fairly similar to the baseline.