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Psychology
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Memory
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Retrieval Failure Rate
Retrieval Failure Rate
Quantifies the probability of failing to access stored information, often modeled as
P
(
F
a
i
l
)
=
1
−
e
−
k
τ
P(Fail) = 1 - e^{-k \tau}
P
(
F
ai
l
)
=
1
−
e
−
k
τ
, where
k
k
k
is the decay constant and
τ
\tau
τ
is time.