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September 27, 2025Model Assisted Statistics and ApplicationsOpen Access

Penalized K-Means Clustering: Another Look at Its Statistical Properties

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Authors

PBPrithish BanerjeeSGSulagna GhoshSGSamiran Ghosh

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Overview

Proposed penalized K-Means method improves clustering outcomes, indicating effective model parsimony.

Key Points

  • The proposed penalized K-Means method reduces overfitting while enhancing accuracy in identifying clusters.
  • Simulation studies indicate improved performance metrics, accurately identifying the true number of clusters.
  • The method addresses K-Means' convergence issues, providing robust solutions for clustering with unknown K.
  • Application to globular galaxy datasets showcases the method's effectiveness in handling large-scale data.

Cite This Study

Banerjee et al. (2025) studied this question.

synapsesocial.com/papers/68d7cc6aeebfec0fc5238d8dhttps://doi.org/10.1177/15741699251377692
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