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stat.ME2023
Divisive Hierarchical Clustering of Variables Identified by Singular Vectors
Jan O. Bauer
In this work, we introduce a novel methodology for divisive hierarchical clustering. Our divisive (``top-down'') approach is motivated by the fact that agglomerative hierarchical c…
stat.ME2021
Correlation Based Principal Loading Analysis
Jan O. Bauer
Principal loading analysis is a dimension reduction method that discards variables which have only a small distorting effect on the covariance matrix. We complement principal loadi…