Hidden Markov Models: Inverse Filtering, Belief Estimation and Privacy Protection.
Inês LourençoRobert MattilaCristian R. RojasXiaoming HuBo WahlbergPublished in: J. Syst. Sci. Complex. (2021)
Keyphrases
- hidden markov models
- privacy protection
- speech recognition
- privacy preserving
- private information
- information loss
- data sharing
- conditional random fields
- markov models
- sequential data
- data collection
- continuous hidden markov models
- viterbi algorithm
- statistical disclosure
- sensitive information
- baum welch
- statistical databases
- reinforcement learning
- sequence classification
- belief revision
- feature vectors