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Tags

#m249 #mathematics #open-university #statistics #time-series

Question

Answer

α(1 − α)^{i}

status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
---|---|---|---|---|---|---|---|

repetition number in this series | 0 | memorised on | scheduled repetition | ||||

scheduled repetition interval | last repetition or drill |

simple exponential smoothing: the term exponential refers to the fact that the weights α(1 − α) i lie on an exponential curve.