一作ACL 2026Findings· Findings of ACL
From Documents to Segments: A Contextual Reformulation for Topic Assignment
Hoonsang Yoon · Takyoung Kim · Wonkee Lee · Ilmin Cho · Dilek Hakkani-Tür · Stanley Jungkyu Choi
摘要
Traditional topic modeling treats each document as a single, coherent unit of topic, which can cause topic contamination when documents cover multiple topics. This becomes especially problematic when stakeholders are interested in identifying documents that focus on a specific topic. We introduce...