Abd-Krim Seghouane

Projection Pursuit CPCANet for Domain Generalization

Yu-Hsi Chen, Abd-Krim Seghouane

Domain Generalization (DG) aims to learn representations robust to distribution shifts. Recent geometric alignment methods, such as CPCANet, extract domain-invariant structures through batch-wise Common Principal Component Analysis (CPCA). However, CPCANet suffers from rank-defic…Read more