This paper describes a form of cross-validation, in the context of principal component analysis, which has a number of useful aspects as regards multivariate data inspection and description. Topics ...

Common statistical practice is to use a variant of cross-validation for this task. However, little is known about the theoretical properties of the resulting predictions with such data-dependent ...

The Florida Fish and Wildlife Conservation Commission (FWC) has announced the ultimate champion of the 2025 Florida Python Challenge.

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