Dae decided to implement this feature!!


Dae decided to implement this feature!!


An interesting feature. Not yet sure if it will be merged …


FSRS optimizer was updated to 5.0.9.

https://github.com/open-spaced-repetition/fsrs4anki/releases/tag/v5.0.4
Implements the new FSRS-5 algorithm.

https://github.com/open-spaced-repetition/py-fsrs/releases/tag/v3.0.0
Scheduler got updated to a new formula.


https://github.com/open-spaced-repetition/fsrs4anki/releases/tag/v5.0.2
The Rust implementation of FSRS was updated to include the new v5 algorithm.

Simple name conversion likely due to confusion, especially now that the upcoming version is bumped to 5.

FSRS-5 is still in alpha stage, so you could only use it via the custom scheduling script.

After reviewing the source code, it appears that the scheduler considers short-term memory characteristics…

https://github.com/open-spaced-repetition/fsrs4anki/releases/tag/v5.0.0
According to new updated benchmarks on 740 million reviews !



The new RMSE is less likely to cheat and still easy to understand

https://github.com/ankitects/anki/commit/74a603e61bb4dfbb22c443635ffef6e42a3ae3c5
https://github.com/ankitects/anki/pull/3087
https://github.com/open-spaced-repetition/fsrs4anki/wiki/The-Metric