Close Sound Source Localization incorporating Semi-Supervised Variational Bayesian NMF.
Makoto KumonKai WashizakiKazuhiro NakadaiPublished in: SII (2019)
Keyphrases
- variational bayesian
- sound source
- semi supervised
- matrix factorization
- factor analysis
- semi supervised learning
- recommender systems
- exponential family
- collaborative filtering
- audio visual
- pairwise
- speech signal
- incomplete data
- expectation maximization
- labeled data
- supervised learning
- missing data
- active learning
- unsupervised learning
- statistical models
- generative model
- real environment
- dirichlet process
- cluster analysis
- multi task learning
- focus of attention
- nearest neighbor
- feature space