Ageing research reviewsHumansPrincipal Component AnalysisArtificial IntelligenceGeriatricsAging
Reevaluating principal component analysis in geroscience: A call for nonlinear approaches in AI-based evaluations.
Yoshiyasu Takefuji
Published: 202610.1016/j.arr.2025.102964
Abstract
Fuellen et al. (2025) highlighted the essential role of explainable AI methods, particularly principal component analysis (PCA), in evaluating interventions for aging and longevity. However, this paper raises significant concerns regarding PCA's line…
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