Unverified50% confidenceFactExact time
Hacker News 的排名算法采用时间衰减加权公式：得分 = (点赞数 - 1) / (发帖小时数 + 2)^1.8
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
Related Claims
VerifiedHacker News 的算法机制通过'点赞数/时间衰减'的公式决定内容曝光84% similarVerifiedHacker News的排名算法结合了投票数、评论数和时间衰减因子82% similarUnverifiedHacker News排名算法核心公式为Score = (P - 1) / (T + 2)^G，其中P为点赞数，T为发布后小时数，G为重力系数（默认值1.8）82% similarUnverified题为《Maximizing the value of your Claude Code sessions》的文章在Hacker News上获得121个赞和83条评论64% similarUnverifiedReddit的热度算法（Hot Algorithm）综合考量点赞数、评论速度与时间衰减因子，使发布后最初数小时内获得高赞的评论拥有不成比例的曝光优势63% similar
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