一作ACL 2026Findings· Findings of ACL
An LLM -Embedding Semantic Adaptation Network for Post-level Semantic Drift Evaluation
Ning Chen · Mingyu Kang · Jie Li · Linyuan Lü
摘要
Evaluating semantic drift is essential for understanding dynamical discourse evolution and opinion formation in online discussions. However, sparse and uneven distributions of event-specific keywords prevent traditional models from capturing post-level semantic drift. Thus, to address this issue,...