Comparison of Lattice-Free and Lattice-Based Sequence Discriminative Training Criteria for LVCSR.

Wilfried Michel Ralf Schlüter Hermann Ney

Published in: INTERSPEECH (2019)

Keyphrases

discriminative training
concept lattice
hidden markov models
support vector machine
probabilistic interpretation
maximum likelihood
posterior probability
data sets
feature selection
support vector
small number
automatic speech recognition