Author

Peiyu Zhang

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#machine learning Preprint Sep 2026

HyperLabel: Multi-Label Classification via Hypergraph-Based Label Correlation Modeling

Multi-label classification (MLC) requires predicting multiple relevant labels for each instance, where a central challenge is modeling complex label dependencies arising from co-occurrence patterns. Existing approaches are limited in capturing high-order label correlations, relying on implicit learning through contrast...

Pei-Yu Zhang, Heng Ping, Nikos Kanakaris et al. · 0 citations

#artificial intelligence Preprint Jun 2026

CARE: Context-Aware Ranking Evolution with Executable Scoring Programs for Budgeted Reaction Optimization

CARE is introduced, a reference-conditioned controller that separates program synthesis from experiment selection and attains the lowest normalized regret, the highest normalized best-so-far AUC, and the highest Top-1% Success@15 among the evaluated methods.

Guanyu Liu, Weiyi Kong, Chao Tang et al. · 1 citation