Verified65% confidenceFactExact time
SM-2算法是Anki等几乎所有现代闪卡应用的算法基础，通过用户对每张卡片的评分（0-5）动态调整复习间隔和'易度因子'
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
5 Daily Claude Code Tips: Let AI Interrogate You Instead
bilibiliAI工具实测6/15/2026
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