so ultimately you want to update X into the direction of negative that noise by modulated of course by by some some factor here that's that it kind of tells you how bad it was so this could be the negative 2 minus negative 1 now that makes big sense No yes that would be no it would be negative 1 minus negative nevermind so basically with a scalar feedback you simply tell each neuron what it did right or sorry if if the entire network right the entire network did right or wrong so the entire network will lead to