Optimizing Generative Dialog State Tracker via Cascading Gradient Descent.

Byung-Jun Lee Woosang Lim Daejoong Kim Kee-Eung Kim

Published in: SIGDIAL Conference (2014)

Keyphrases

data driven
particle filter
objective function
data sets
mean shift
information systems
image processing
image sequences
cost function
denoising
generative model
visual tracking
challenging sequences