I have a fairly simple implementation of the SM-2 algorithm, and just making the assumption that if you answered the question correctly then you have “perfect recall”. This isn’t exactly correct but I have been using it myself and seems to still be pretty nice.
But for the next version I want to use something called knowledge tracing to determine an estimated level of recall to then change the spacing
But for the next version I want to use something called knowledge tracing to determine an estimated level of recall to then change the spacing