Unverified50% confidenceFactExact time
YouTube在2012年将推荐机制从'点击率优化'切换至'观看时长优化'后观察到创作者行为趋同现象
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
慢内容崛起：一条推文引发的注意力经济与内容创作反思
twitterjxnlco7/6/2026
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