Uh , the number of frames is bad also , so we have one million and a half for some , three million for other , and six million for the last one. Uh , yeah !  As we mentioned , TIMIT is the only that 's hand - labeled , and perhaps this is what makes the difference. Um. Yeah , the other are just Viterbi - aligned. So these seventy - nine MLP differ on different things. First , um with respect to the on - line normalization , there are  that use bad on - line normalization , and other good on - line normalization. Um. With respect to the features , with respect to the use of delta or no , uh with respect to the hidden layer size and to the targets. Uh , but of course we don't have all the combination of these different parameters Um. s What 's this ? We only have two hundred eighty six different tests And no not two thousand.
Ugh ! I was impressed boy , two thousand.
Yeah.
Ah , yes.