Browsing by Author "Chou, Lin-Yi"

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Improving the performance of Hierarchical Hidden Markov Models on Information Extraction tasks

Chou, Lin-Yi (The University of Waikato, 2006)

This thesis presents novel methods for creating and improving hierarchical hidden Markov models. The work centers around transforming a traditional tree structured hierarchical hidden Markov model (HHMM) into an equivalent ...