FSRS is now the most accurate spaced repetition algorithm in the world*

• fsrs4anki

  111 2,196 9.0 Jupyter Notebook

  A modern Anki custom scheduling based on Free Spaced Repetition Scheduler algorithm

  

As for randomly getting a lot of reviews, honestly, no idea. You should submit an issue on github: https://github.com/open-spaced-repetition/fsrs4anki/issues/new/choose

• fsrs4anki-helper

  21 163 9.0 Python

  An Anki add-on that reschedules all cards via FSRS4Anki scheduler

  

What was your retention before, using the old algorithm? If you don't know, download the Helper add-on, Shift + Left Mouse Click on Stats and look at the True Retention table. Make sure to select "Deck life" at the bottom of the window.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• fsrs-optimizer

  2 47 8.7 Python

  FSRS Optimizer Package

  

Me and LMSherlock are investigating this, but according to Sherlock's analysis, RMSE remains quite stable if the number of reviews in the dataset changes by a small amount. You can help us to reproduce your problem by submitting your colelction, please see this issue: https://github.com/open-spaced-repetition/fsrs-optimizer/issues/64

• halflife-regression

  2 477 10.0 Python
  

5) HLR, Half-Life Regression, an algorithm developed by Duolingo for Duolingo. It, uhh...regresses half-life. Ok, I don't know how this one works, other than the fact that it has something similar to FSRS's memory Stability, called memory half-life.

• srs-benchmark

  4 35 9.1 Python

  A benchmark for spaced repetition schedulers/algorithms

  

Here's the link to the benchmark repository: https://github.com/open-spaced-repetition/fsrs-benchmark/tree/Feat/new-dataset

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

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