Timestamped fail/success?

angerman Member

Registered: 2009-10-29 Posts: 64

Ok, I know this is quite far fetched, as it would most likely need some database adaption unless it's already there and just not utilized.
I'd be really interested in the data timestamps for each fail/success of each card of my reviews. The reasoning is this:
I like the RevTK website a lot.
I'd like to do some statistics tests on the cards. Basically I want to figure out if I can find some governing rule within my reviews. We all probably know the SRS charts with the memory decay to find the optimal review time. Wile Anki and SuperMemo derivations use an iterative approach to compute the next review time, that can be tweak though the default deck settings. FullRecall uses a neutral net to determine the optimal review time.
However. I'm not going to bet on either one. I'd just like to see if there is data from which one could learn some significant results.

ファブリス Administrator

From: Belgium Registered: 2006-06-14 Posts: 4021 Website

Sorry that would take too much space. There are currently 5988920 rows just for the flashcards. The backup downloads (gzipped) are 200+ MB. Adding history of the reviews would double or triple that.

You may be able to do something like that locally with Greasemonkey or better yet, using the new Firefox Jetpack API for creating a plugin in Javascript. You could hook on the flashcard answers in the review page and store that locally in a MySQL Lite db.

angerman Member

Registered: 2009-10-29 Posts: 64

wow, nice. 6mio rows. yep, maybe jetpack could be a solution, problem though is the longer it takes the less it's worth Best would have been from the beginning Anyway. Thanks for the answer.

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