don't do that we focus on these low-level features okay and notice you don't need any labels for this procedure that's why it's called self supervise okay so the second second part is the clustering now they cluster but they don't just cluster these representations that would be that doesn't perform very well in their in their experiments what they instead do is they minimize this entire objective right here and we'll go through it step by step so they train a new neural network okay this thing right here this is a new neural network so