Region-Restricted Sensor Placement Based on Gaussian Process for Sound Field Estimation.
Tomoya NishidaNatsuki UenoShoichi KoyamaHiroshi SaruwatariPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- gaussian process
- sensor placement
- gaussian processes
- regression model
- bayesian framework
- hyperparameters
- model selection
- distributed network
- latent variables
- semi supervised
- expectation propagation
- ant colony optimization algorithm
- closed form
- parameter estimation
- density estimation
- lower bound
- em algorithm
- parameter tuning
- target tracking
- markov random field
- transportation systems