A Discriminative Model Corresponding to Hierarchical HMMs.

Takaaki Sugiura Naoto Gotou Akira Hayashi

Published in: IDEAL (2007)

Keyphrases

formal model
computational model
probabilistic model
hierarchical model
high level
theoretical analysis
experimental data
markov model
information retrieval
learning algorithm
social networks
parameter estimation
hierarchical structure
hidden variables
generic model
hierarchical models