Directional Clustering with Polyharmonic Phase Estimation for Enhanced Speaker Localization.
Sergei AstapovDmitriy PopovVladimir KabarovPublished in: SPECOM (2020)
Keyphrases
- clustering algorithm
- clustering method
- k means
- b spline
- density estimation
- data clustering
- unsupervised learning
- hierarchical clustering
- estimation algorithm
- categorical data
- parameter estimation
- self organizing maps
- document clustering
- data points
- learning phase
- localization method
- language model
- feature selection
- quasi periodic