Experiments with probabilistic principal component analysis in LVCSR.

Mike Schuster Takaaki Hori Atsushi Nakamura

Published in: INTERSPEECH (2005)

Keyphrases

probabilistic principal component analysis
em algorithm
spoken term detection
latent variables
neural network
high level
expert systems
expectation maximization
broadcast news
finite state transducers
image sequences
video sequences
prior knowledge
probabilistic model
multi modal
random variables