conftrace_

emerging topic

2 papers

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Co-occurring keywords · papers mentioning both

covid-19 news (1) cross-domain rumor detection (1) gradient coherence (1) emerging topic detection (1) cross-domain adaptation (1) domain shift (1) weak supervision (1) named entity recognition (1) rumor detection (1) weakly supervised learning (1)

Papers

GCML: Gradient Coherence Guided Meta-Learning for Cross-Domain Emerging Topic Rumor Detection EMNLP 2025 How to tackle an emerging topic? Combining strong and weak labels for Covid news NER AACL 2022