DAC-Hmm: detecting anomaly in cloud systems with hidden Markov models.
Bin HongFuyang PengBo DengYazhou HuDongxia WangPublished in: Concurr. Comput. Pract. Exp. (2015)
Keyphrases
- hidden markov models
- handwritten text recognition
- speech recognition
- gesture recognition
- hidden state
- markov models
- handwritten word recognition
- continuous hidden markov models
- discriminative training
- hierarchical hidden markov model
- random effects
- forward backward
- hidden states
- markov model
- conditional random fields
- viterbi algorithm
- sequential data
- keyword spotting
- automatic speech recognition systems
- anomaly detection