Greedy centroid initialization for federated K-means.
Kun YangMohammad Mohammadi AmiriSanjeev R. KulkarniPublished in: Knowl. Inf. Syst. (2024)
Keyphrases
- k means
- greedy algorithm
- clustering algorithm
- data clustering
- search algorithm
- cluster analysis
- hierarchical clustering
- dynamic programming
- clustering method
- unsupervised clustering
- variable weighting
- digital libraries
- random selection
- expectation maximization
- marginal utility
- self organizing maps
- feature selection
- spectral clustering
- text clustering
- cluster centers
- fuzzy c means
- databases
- greedy heuristic
- distributed systems
- clustering approaches
- federated search
- locally optimal
- agglomerative hierarchical clustering
- greedy strategy
- genetic algorithm
- information retrieval