Journal Article

View-label driven cross-space structure alignment for incomplete multi-view partial multi-label classification

Chen, Jiarui, Ye, Yinghao, Ding, Shenrun, Gao, Tongwei, Lu, Xiaohuan

2025

Overview

Despite significant advancements in multi-view multi-label learning driven by its broad applicability, real-world scenarios frequently suffer from dual incompleteness in both view and label spaces due to data acquisition uncertainties. The incompleteness of multi-view features degrades the comprehensiveness of sample representations, leading to failure in capturing semantically discriminative patterns essential for classification. To address the aforementioned challenges, we propose a novel learning framework termed V iew- L abel Driven C ross-Space S tructure A lignment Network (VLCSA). Departing from existing low-quality view completion approaches, we devise a view-label hybrid-driven autoencoder (VLAE) that extracts discriminative view-specific features through joint optimization of cross-view semantic consistency and label-guided instance-level embeddings, which allows for accurate reconstruction of missing views. Furthermore, we propose cross-space structure alignment (CSA), which imposes view-label hybrid-driven losses on both original and complete feature spaces to enforce structural consistency between partial and holistic semantic topologies. Recognizing the suboptimal data reconstruction quality during initial training phases, we propose phase-aware excitation (PAE) to mitigate error accumulation in early-stage learning. Additionally, we introduce star-shaped interactive sharing module (SIS) that facilitates efficient cross-view information exchange while leveraging view complementarity to ensure consistent and robust feature aggregation, circumventing conflicts with view-consistency alignment objectives. d on five widely-adopted benchmark datasets indicate that the proposed VLCSA framework outperforms numerous established baselines in terms of comprehensive evaluation metrics.

• Publisher: Springer International Publishing,Springer Nature B.V,Springer
• Subject: Alignment / Classification / Computer Imaging / Computer Science / Data acquisition / Data exchange / Database Management / Deep learning / Incomplete multi-view learning / Labels / Learning / Machine Learning / Medical research / Multi-view multi-label classification / Optimization / Original Paper / Partial multi-label classification / Pattern Recognition and Graphics / Reconstruction / Semantics / Software Engineering/Programming and Operating Systems / Systems and Data Security / Theory of Computation / Topology / Vision