A Gaussian Process Based Online Change Detection Algorithm for Monitoring Periodic Time Series.
Varun ChandolaRanga Raju VatsavaiPublished in: SDM (2011)
Keyphrases
- detection algorithm
- gaussian process
- gaussian processes
- fall detection
- detection accuracy
- regression model
- bayesian framework
- detection rate
- detection method
- gaussian process regression
- model selection
- semi supervised
- gaussian process models
- hyperparameters
- covariance function
- latent variables
- outlier detection
- expectation propagation
- non stationary
- moving objects
- machine learning
- sparse approximations
- closed form
- harris corner