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conftrace_

unlabeled entity

2 papers

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Co-occurring keywords · papers mentioning both

named entity recognition (2) contrastive learning (2) retrieval augmented inference (1) span-based contrastive learning (1) unlabeled entity problem (1) entity span representation (1) entity detection (1) entity representation (1) span representation (1) decision boundary (1)

Papers

Learning “O” Helps for Learning More: Handling the Unlabeled Entity Problem for Class-incremental NER ACL 2023 SCL-RAI: Span-based Contrastive Learning with Retrieval Augmented Inference for Unlabeled Entity Problem in NER COLING 2022