hi there what you're seeing here is an energy based model that learns the concept of a shape from a demonstration on the left so on the left you can see a demonstration of data point sampled from a shape in these cases circles or squares and then the corresponding energy function that the model in first from that and then it can replicate that shape on the right using that energy function so the paper we're going to analyze today is called concept learning with energy based models by yegor more Dutch of open AI and this is a very cool