AI RESEARCH
SURGE: An Event-Centric Social Media Sentiment Time Series Benchmark with Interaction Structure
arXiv CS.AI
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ArXi:2605.21198v1 Announce Type: cross Public events on social media generate large volumes of discussion whose collective dynamics carry direct value for opinion forecasting and crisis response. Capturing how these dynamics evolve across an event's lifecycle requires organizing fragmented posts into event-level time series.