Unverified50% confidenceOpinionExact time
推荐算法本质上是注意力分配引擎，将有限的用户注意力优先分配给已产生高参与度信号（转发、点赞、评论、停留时长）的内容
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
开源社区协作文化：一条推文如何放大技术影响力
twittershadcn7/4/2026
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