On SSL4EO-S12-ML, PCA preprocessing improves fine-tuned DINOv2 multi-label classifiers (F1 62.97 vs 31.16) but degrades ResNet50 and most frozen-encoder configurations.
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Examination of PCA Utilisation for Multilabel Classifier of Multispectral Images
On SSL4EO-S12-ML, PCA preprocessing improves fine-tuned DINOv2 multi-label classifiers (F1 62.97 vs 31.16) but degrades ResNet50 and most frozen-encoder configurations.