Speech Signal Processing: Homework-3 Fall, 2003
two three-state Hidden Markov Models (HMMs) using
the following labeled
P1. Please specify the model
parameters after the first and 50th iterations of Baum-Welch training.
P2. Please show the recognition results by using the above training sequences as the testing
data (The so-called inside testing). You have to perform the recognition task with the HMMs trained from
the first and 50th iterations of Baum-Welch training, respectively.
P3. Which class do the following testing sequences belong to?
P4. What are the results if Observable Markov Models were instead used in P1, P2 and P3?