Improving Hidden Markov Model Inferences With Private Data From Multiple Observers.

Hung X. Nguyen Matthew Roughan

Published in: IEEE Signal Process. Lett. (2012)

Keyphrases

hidden markov models
private data
conditional random fields
speech recognition
hidden state
markov model
hidden states
handwritten word recognition
privacy preserving
private information
sequential data
hierarchical hidden markov model
data analysis
data sharing
differential privacy
viterbi algorithm