[hts-users:03330] Re: About the Monophone Models

[Simon King <Simon.King@xxxxxxxx>]

On 6 Jun 2012, at 10:07, Kwan Lisa wrote:

> I'm wondering why this matrix was not trained.

because there are no trainable transition parameters in this model topology

you have created a model with exactly one transition out of each state: therefore the probability on all transitions is 1 by definition

(note: a zero-probability transition will always remain zero after training - read up on the Baum-Welch algorithm in a textbook to work out why)

regards,
Simon


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