A weighted feature enhanced Hidden Markov Model for spam SMS filtering.
Tian XiaXuemin ChenPublished in: Neurocomputing (2021)
Keyphrases
- hidden markov models
- continuous hidden markov models
- email spam
- spam filters
- speech recognition
- conditional random fields
- gesture recognition
- markov models
- spam filtering
- sequential data
- hidden states
- markov model
- hierarchical hidden markov model
- feature set
- dynamic probabilistic networks
- handwritten word recognition
- discriminative training
- short messages
- hidden state