A Hidden Markov Model for Collaborative Filtering.
Nachiketa SahooParam Vir SinghTridas MukhopadhyayPublished in: MIS Q. (2012)
Keyphrases
- hidden markov models
- collaborative filtering
- recommender systems
- markov models
- speech recognition
- continuous hidden markov models
- hidden state
- hidden states
- conditional random fields
- sequential data
- viterbi algorithm
- forward backward
- gesture recognition
- dynamical systems
- automatic speech recognition
- user ratings
- higher order
- discriminative training
- multi stream
- kernel density
- dynamic probabilistic networks
- bayesian networks