(mathematical relationship) • Developing a model using historical data to make a prediction on new data where we do not have the answer. • Approximating a mapping function (f) from input variables (x) to output variables (y). • Assume that new data will behave in similar way
correlated with increased working memory load and difficulty level in mental arithmetic and other complex problem solving tasks. • ABM has 2 workload models -- one model was built on a Forward digit span (FBDS) task (recommended to use, as it fits for ~85% of population) and • the other built on a backward digit span (BDS) task (fits ~15% of population). • ABM's data outputs also contain the mean probability between the FBDS and BDS model. https://www.memorylosstest.com/digit-span/