Faster k-Medoids Clustering: Improving the PAM, CLARA, and CLARANS Algorithms.
Erich SchubertPeter J. RousseeuwPublished in: SISAP (2019)
Keyphrases
- computationally efficient
- data clustering
- computational cost
- optimization problems
- times faster
- data structure
- significant improvement
- theoretical analysis
- self organizing maps
- binary vectors
- neural network
- synthetic and real datasets
- graph theoretic
- cluster analysis
- orders of magnitude
- anomaly detection
- clustering algorithm
- learning algorithm