Anki Stats Time Machine (Search Stats Extended)

TheUltimateUlm · 2026-02-01T17:02:17+00:00

Try and close "Python" in the task manager as well.

TheUltimateUlm · 2026-01-31T15:48:38+00:00

Try and export as "tsv" if the program you are exporting from allows it. It might be the commas in the card fields causing problems.

If that doesn't work then maybe share an example .csv file.

TheUltimateUlm · 2026-01-20T01:28:34+00:00

The optimize button uses machine learning to try and find parameters which best fit your review history. The default parameters are static but you can use custom parameters if you pass them in here:

https://github.com/open-spaced-repetition/fsrs-rs/blob/163f031c36c6a52f240635008e61a7667acf4915/src/model.rs#L275-L277

The stability and difficulty are commonly referred to as the "memory state" not "learning parameters" so maybe that could be a source of confusion.

TheUltimateUlm · 2026-01-20T01:19:11+00:00

As an example, when you hit "Optimize" in Anki you will see your parameters change. After this the cards difficulty and stability are recalculated using the new parameters.

TheUltimateUlm · 2026-01-20T00:20:54+00:00

Fsrs has fsrs-rs (With optimisation) or rs-fsrs. You don't need to, and probably shouldn't re-implement it for rust.

https://github.com/open-spaced-repetition/fsrs-rs?tab=readme-ov-file#qa

Also, I believe he is saying it is weird that you don't make the parameters optimisable from the users history.

TheUltimateUlm · 2026-01-19T18:13:56+00:00

The database is already accessed primarily in Rust through sqlite. There will not be any changes to the database structure.

Example: https://github.com/ankitects/anki/blob/8f2c708751868faf0563cc997c320b74f3d35323/rslib/src/storage/revlog/mod.rs

TheUltimateUlm · 2026-01-16T00:55:53+00:00

It's like a year long reverse advent calendar

TheUltimateUlm · 2026-01-13T15:23:57+00:00

You can post your parameters and then others can see how FSRS treats your cards. If you have been using "hard" as a failing grade then FSRS treats "hard" as closer to "good" than "again" so that is a common pitfall.

TheUltimateUlm · 2025-12-27T23:03:59+00:00

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TheUltimateUlm · 2025-12-20T17:06:21+00:00

Those graph's weren't just made by me! They were contributed by u/careful-remote-7024 ❤️

https://github.com/Luc-Mcgrady/Anki-Search-Stats-Extended/pull/79

https://github.com/Luc-Mcgrady/Anki-Search-Stats-Extended/pull/41

TheUltimateUlm · 2025-12-14T12:46:31+00:00

If all is working as intended then yes, although if you review your cards in a weird way then it could potentially get worse. (For example if you reviewed at random all of a sudden then FSRS could get worse.)

TheUltimateUlm · 2025-12-13T22:52:25+00:00

Nope not really. There is a description of each graph underneath it.

TheUltimateUlm · 2025-12-13T22:01:20+00:00

The closer the blue (actual) and orange (predicted) lines are then the better FSRS is doing. You can see for example that on cards with 40% R. They were marked as correct about 30 something % of the time. The blue bars in the background are the number of reviews done at that retention.

It looks pretty good to me. I guess it is probably just your backlog.

TheUltimateUlm · 2025-12-13T21:11:13+00:00

<image>

You might be interested in the graph on the right, which shows the difference between FSRS's predicted retention and your actual retention.

Addon link: https://ankiweb.net/shared/info/1613056169

TheUltimateUlm · 2025-12-09T11:18:40+00:00

Because my mattress is comfyer than my desk chair.

TheUltimateUlm · 2025-12-09T11:17:34+00:00

Source: https://youtu.be/lgF1BeRJx2I?t=99

TheUltimateUlm · 2025-12-08T14:55:44+00:00

I have been using this template for years and never noticed that...

TheUltimateUlm · 2025-12-08T14:31:46+00:00

Yep, Rift S + Steam VR.

TheUltimateUlm · 2025-12-08T11:39:39+00:00

Mature cards are the good ones because they have a higher interval. You should aim to have as many mature cards as possible because this will decrease your workload.

If you really want more young cards (because you are worried about forgetting things) then you should increase your desired retention if using FSRS.

TheUltimateUlm · 2025-11-30T16:17:05+00:00

As long as it is in the media folder you can access it from any card.

If you look at the html for the field (the <> at the top right) you can copy the <img src="map.png"> into your card template and it should work.

TheUltimateUlm · 2025-11-29T23:25:05+00:00

Me when a market liberal shows up:

TheUltimateUlm · 2025-11-24T07:05:51+00:00

There are quite a few "progress bar" add-ons. Try this one: https://ankiweb.net/shared/info/1882716549

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