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stat.ML2020★ 9 cited
Kernel k-Means, By All Means: Algorithms and Strong Consistency
Debolina Paul, Saptarshi Chakraborty, Swagatam Das +1
Kernel -means clustering is a powerful tool for unsupervised learning of non-linearly separable data. Since the earliest attempts, researchers have noted that such algorithms of…
stat.ML2019★ 2 cited
A Strongly Consistent Sparse -means Clustering with Direct Penalization on Variable Weights
Saptarshi Chakraborty, Swagatam Das
We propose the Lasso Weighted -means (--means) algorithm as a simple yet efficient sparse clustering procedure for high-dimensional data where the number of features (…