BAUM WELCH ALGORITHM
Baum-Welch Algorithm, also known as forward-backword algorithm was invented by Leonard E. Baum and Lloyd R Welch. It is a special case of Estimation Maximization (EM) method. Baum-Welch algorithm is very effective to train a Markov model without using manually annotated corpora. Baum Welch algorithm works by assigning initial probabilities to all the parameters. Then until the training converges, […]
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