DeppMeng / conviz

An example of visualization of weights and output of convolutional layers

Conviz

Conviz is an example of visualizing weights and output of convolutional layers. In this project I show how to add convolution kernels and output of convolutional layers to a collection that fetched and visualized after training is completed. This approach can be easily generalized to arbitrary number of layers.

It is based on the following tutorials:

• 3_NeuralNetworks
• 02_Convolutional_Neural_Network

Data set

MNIST data set that is shiped with Tensorflow.

Output

Plotted convolution kernels and output of convolutional layers are saved to disk.

First convolutional layer

Second convolutional layer

Dependencies

• Numpy
• Matplotlib
• Tensorflow