Predicting Phone Usage Behaviors with Sensory Data Using a Hierarchical Generative Model.
Chuankai AnDan RockmorePublished in: PAKDD Workshops (2016)
Keyphrases
- generative model
- sensory data
- pitman yor process
- probabilistic model
- sensor data
- activity recognition
- sensory inputs
- prior knowledge
- em algorithm
- bayesian framework
- discriminative learning
- latent dirichlet allocation
- posterior probability
- semi supervised
- discriminative models
- topic models
- expectation maximization
- maximum likelihood
- hierarchical bayesian model
- language model
- markov chain monte carlo