📕 subnode [[@karlicoss/spacedrep]] in 📚 node [[spacedrep]]
📓 garden/karlicoss/pkm/spacedrep.md by @karlicoss

Table of Contents

Spaced repetition lets you memorize things with very small (or to be more precise, pretty passive) cognitive effort.

Personally I haven't paid much attention to specific algorithms and formulas. There is some research out there claiming superiority of one over another, but I feel like as long as it's exponential backoff, that works for me.

* my usecases

[2020-01-20] [keeping in mind various life improvements](https://twitter.com/karlicoss/status/1219169306661085184 )

@alexeyguzey I used to use spaced repetition for productivity tricks, so I could remember to apply them

org-drill is nice because drill items are interleaved with the content. very low effort to create comparing to Anki [[org]]

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content

  • spaced repetition
  • memrise
  • duolinguo
  • anki
  • org-drill
  • capturing new habits is super easy (in terms of remembering, not willpower)

orgzly [[orgzly]]

[2019-12-31] Augmenting Long-term Memory

[2019-10-06] How can we develop transformative tools for thought?

some good advice about spaced repetition

easy to remove from habits: I just press t and change tag to :oldhabit: [[habit]]

Try spaced repetition for stuff from hypothesis and instapaper. Or even books in general [[spacedrep]]

could also use timeline for that…
especially now that I got intermediate representation? I could even load it up as an always running server!

Space repetition for all my stuff. Start from latest added? Doesn't matter if there is duplication in other views [[pkm]] [[spacedrep]]

[2019-11-30] or even randomly presenting is ok

Tweet from michaelnielsen (@michaelnielsen), at Dec 9, 16:44 [[spacedrep]]

Here's the distribution of time people spend reviewing cards at https://t.co/QbN9qttrGe.  The median time is about 6 seconds. The _average_ time is almost twice as long, at 11 seconds! https://t.co/dGTDfsTxg8

<https://twitter.com/michael_nielsen/status/1204079371339698177 >

[2017-11-01] anki vs supermemo [[spacedrep]]

Basically what you have said. Everything are disadvantages but maybe the algorithm. However, I think Anki's algorithm is based on Supermemo's algorithm, it is just that it is not based on the most recent but Anki's and Supermemo's are very similar. There is no reason why someone would use Supermemo instead of Anki. All that said, I use Supermemo and Anki, because I think the few free decks for languages Supermemo have are quite great and there is no way to export them so I use Supermemo with some of these decks but Anki for everything else.

spaced repetition [[spacedrep]]

anki for habits (both personal and e.g. remembering hotkeys)

[2018-04-17] UPD: org-habits

memrise app for learning German

org drill

  • ok, it's pretty nice, plaintext
  • keyboard
  • unclear where to find decks
  • no mobile app
  • no images

[2018-09-26] Augmenting Long-term Memory [[spacedrep]]

http://augmentingcognition.com/ltm.html

[2019-01-10] huh! it's the guy who wrote quantum computing book! [[nielsen]]

[2019-01-25] ok, pretty good article!

[2020-01-31] might be interesting to keep something like "history of knowledge management"?

[2020-01-16] Tweet from POLAR - Personal knowledge repository (@getpolarized), at Jan 16, 21:00 "cognitive prosthetic [[spacedrep]]

@michael_nielsen The analogy of supervised learning and spaced repetition I think is dead on. I've been referring to Polar as a "cognitive prosthetic".  My background is partly in machine learning so when I got into spacedrepetition I immediately realized it was supervised learning for humans.

<https://twitter.com/getpolarized/status/1217914450889428992 >

[2020-06-22] ulangi/ulangi: Ulangi is an Anki alternative for users to learn languages better with spaced repetition system. [[spacedrep]]

[2021-01-13] Taking Spaced Repetition Seriously · Jethro Kuan [[spacedrep]]

Spaced repetition apps [[spacedrep]]

  • AnkiDroid – kinda ok
  • duolinguo: spaced repetition for language learning
    weird, goes straight into grammar, doesn't really explain anything, synthesised voice
  • memrise: spaced repetition for language learning
    ok, good progress, but feels too easy occasionally, weird exercise suggestions sometimes.
  • using org-drill after all
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