Some combinatorics of data leakage induced by clusters
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DOI: 10.1007/s00477-024-02715-1
Abstract: Data leakage is a common issue that can lead to misleading generalisation error estimation and incorrect hyperparameter tuning. However, its mechanisms are not always well understood. In this work, we consider the case of clustered… read more here.
Keywords: induced clusters; leakage; combinatorics data; leakage induced ... See more keywords