u  Look , I  I think this is a  One  once  It 's a  I used to work , like , on voiced  on voice silence detection , you know , and this is this  kind of thing.
Really ? Yeah.
Um  If you  have somebody who has some experience with this sort of thing , and they work on it for a couple months ,  they can come up with something that gets most of the cases fairly easily. Then you say , " OK , I don't just wanna get most of the cases I want it to be really accurate. " Then it gets really hard no matter what you do. So , the p the problem is is that if you say , " Well I  I have these other data over here ,  that I learn things from , either explicit training of neural nets or of Gaussian mixture models or whatever. "
Yeah.