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Using phone features to improve dialogue state tracking generalisation to unseen states.
Iñigo Casanueva
Thomas Hain
Mauro Nicolao
Phil D. Green
Published in:
SIGDIAL Conference (2016)
Keyphrases
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feature extraction
state transition
feature space
mobile phone
low level
real time
feature set
state variables
image features
email
feature vectors
natural language
state space
particle filter
training examples
particle filtering
transition probabilities
mixed initiative
emotional speech