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On the Efficiency of K-Means Clustering: Evaluation, Optimization, and Algorithm Selection

Summary: UniK unifies pruning-based accelerations for Lloyd's k-means into an evaluation framework with fine-grained performance breakdown. An optimized UniK-hybrid pruning strategy improves efficiency, with ML-based automatic selection of the best accelerator. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
12351
Venue
VLDB
Year
2021
Pagerank
4.9376468e-05
Overall Rank
6,745 | 53.13%
DOI
10.14778/3425879.3425887

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 5 of 5 citing papers.

Rank Citing Paper Year Venue Pagerank
8,512 Marigold: Efficient k-means Clustering in High Dimensions 2023 VLDB 4.4904708e-05
10,329 Highly-Efficient Large-Scale k-means with Individual Fairness 2026 VLDB 4.1905499e-05
10,723 Federated and Balanced Clustering for High-dimensional Data 2025 VLDB 4.1905499e-05
11,195 Prerequisite-driven Fair Clustering on Heterogeneous Information Networks 2023 SIGMOD 4.1905499e-05
11,221 F3 KM: Federated, Fair, and Fast k-means 2023 SIGMOD 4.1905499e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 9 of 9 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

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