Hidden Markov Models

Good Overviews of HMMs

1. A good Powerpoint introduction from The Univ. of Maryland
2. A Survey from the University of Leeds
3. Wikipedia’s page on HMMs
4. A list of links to other good resources

The Viterbi and Forward algorithms

1. Wikipedia’s page
2. An interview with Andrew Viterbi

The Forward-Backward (Baum-Welch) algorithm

1. An interactive spreadsheet for teaching the forward-backward algorithm