your energy function parameters so your training samples if you think of this entire thing as one forward pass of the model then it's just classic machine learning right you have a training sample which is one forward pass and you have a corresponding label that you infirm so let's jump to the experiments right here experiments are actually pretty cool so what they've done is for example have taken the concept of being far apart from something now being far apart so that the little X needs to be as far away as possible from the ball