Model Perspective

Aug 1, 2026 · Industry Insights

Why Dong Yuhui’s ‘500 Viewings of A Chinese Odyssey’ Sparked a Hot Search

The article analyzes why Dong Yuhui’s statement about watching ‘A Chinese Odyssey’ 500 times became a hot search, using a three‑factor model (cognitive threshold, opinion variance, emotional arousal) to explain how trivial topics gain high participation and dominate limited attention slots on recommendation systems.