Deep self-enhancement hashing for robust multi-label cross-modal retrieval

Ge Song, Hanwen Su, Kai Huang, Fengyi Song, Ming Yang

Abstract: Highlights•The non-convex random linear combinations of features help construct pseudo-OOD data.•Features produced by the prototype-based auto-encoder enhance the OOD discriminative.•Constraining the maximum distance of dissimilar codes improves the OOD robustness.