A Convolutional Neural Network based model for Unsupervised Learning

Here is a comparison plot of K-Means and our CNN based model on 2D data generated from two Gaussian samples
      Input Plot               K-Means Plot             NN Plot

We next performed Clustering on MNIST dataset(784 dimensional data) and extracted a few samples from each cluster
Our CNN based model far exceeded the K-Means algorithm in NMI score