Dirichlet Process Gaussian Mixture Model for Activity Discovery in Smart Homes with Ambient Sensors.
Thuong NguyenQing ZhangDuc V. LeMohan KarunanithiPublished in: MobiQuitous (2017)
Keyphrases
- gaussian mixture model
- smart home
- mixture model
- dirichlet process
- ambient intelligence
- human activities
- sensor data
- em algorithm
- context aware
- probabilistic model
- density estimation
- expectation maximization
- activity recognition
- unsupervised learning
- probability density function
- generative model
- maximum likelihood
- multi task learning
- model selection
- artificial intelligence
- gaussian processes
- mixture modeling
- intelligent systems
- gaussian distribution
- bayesian model
- language model
- data streams
- dirichlet process mixture models
- closed form
- bayesian framework
- reinforcement learning
- sampling algorithm
- data mining
- computational intelligence
- knowledge discovery
- decision trees
- image processing