representation that doesn't do reconstruction just try to satisfies those invariants that are expected to be no good loss functions based on physics and one pretty interesting state representations that way here's another example of state learning in action going relatively quickly earth-2 just gonna give it a lot of different ideas across we've covered the beta tae and one of the early lectures beta V is a very solid encoder we'll put a coefficient beta in front of the KL loss on the prior and by making that