Filtering Unfair Users - A Hidden Markov Model Approach.
Bushra AnjumManish RajangamHarry G. PerrosWenjuan FanPublished in: ICISSP (2015)
Keyphrases
- hidden markov models
- speech recognition
- conditional random fields
- sequential data
- handwritten word recognition
- markov models
- gesture recognition
- markov model
- hidden states
- viterbi algorithm
- user interface
- hidden state
- hierarchical dirichlet process
- baum welch
- multi stream
- user experience
- reputation systems
- forward backward
- discriminative training
- higher order
- phoneme recognition
- variable duration