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FSRS (Free Spaced Repetition Scheduler) was developed by researcher Jarrett Ye using machine learning methods, modeling memory states with two variables: retrievability and stability.
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10/10/2026
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UnverifiedFSRS was developed by Jarrett Ye from the Anki community and uses a three-parameter memory model of stability, difficulty, and retrievability, improving accuracy by approximately 30% compared to SM-2.66% similarUnverifiedLSTM 通过引入记忆单元与门控机制（输入门、遗忘门、输出门）来捕捉时间序列中的长期依赖关系65% similarUnverifiedMemory机制在大语言模型工程中对应系统提示词工程与外部记忆存储的结合，用于模拟无状态模型的持久化状态65% similarUnverifiedSpaced repetition algorithms are widely used for medical student exam preparation and language learning, with substantial academic support for their memory efficiency.65% similarUnverifiedSamuel introduced rote learning, in which the program memorizes previously encountered positions and their evaluation results to avoid redundant computation, similar to today's transposition tables or caching mechanisms.65% similar
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