arxiv
PublishedSeptember 23, 2026 at 4:00 AM
From Noise to Signal: When Outliers Seed New Topics
Publisher summary· verbatim
arXiv:2603.18358v2 Announce Type: replace-cross Abstract: Outliers in dynamic topic modeling are typically treated as noise, yet we show that some can serve as early signals of emerging topics. We introduce a temporal taxonomy of news-document trajectories that defines how documents relate to topic
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Originally published on arxiv ↗