A Unified Framework for Sampling, Clustering and Embedding Data Points in Semi-Metric Spaces.
Chia-Tai ChangCheng-Shang ChangPublished in: CoRR (2017)
Keyphrases
- data points
- metric space
- distance function
- high dimensional
- euclidean space
- vector space
- similarity search
- high dimensional data
- nearest neighbor
- embedding space
- distance metric
- low dimensional spaces
- low dimensional
- nearest neighbor queries
- similarity queries
- data distribution
- dimensionality reduction
- probability measures
- similarity searching
- cluster centers
- partially ordered sets
- searching in metric spaces
- euclidean distance
- point sets
- range queries
- pairwise
- feature space
- multidimensional index
- clustering algorithm
- input data
- k means
- pattern recognition