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stat.ML2026
Statistical Properties of -means Clustering for Data Missing Completely at Random
Xin Guan
The classical -means clustering cannot be directly used to incomplete data, and existing -means-based clustering for missing data primarily focus on improving the practical a…
stat.ML2026
MNAR--means: A -means Clustering for Data Missing Not at Random with Magnitude-Decaying Probability
Xin Guan
The classical -means clustering, based on distances computed from all data features, cannot be directly applied to incomplete data with missing values. A natural extension of $k…