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negative sample selection

2 papers

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Co-occurring keywords · papers mentioning both

jaccard distance (1) visual augmentation (1) multimodal entity linking (1) unlabeled data (1) positive-unlabeled learning (1) reward mechanism (1) binary classification (1) reinforcement learning (1) contrastive learning (1)

Papers

Enhancing Multimodal Entity Linking with Jaccard Distance-based Conditional Contrastive Learning and Contextual Visual Augmentation NAACL 2025 PULNS: Positive-Unlabeled Learning with Effective Negative Sample Selector AAAI 2021