1.NounThe inverse of the sigmoid or logistic function used in mathematics, especially in statistics. The logit of a number p between 0 and 1 is given by the formula:
"
logit
(
p
)
=
log
(
p
1
−
p
)
=
log
(
p
)
−
log
(
1
−
p
)
.
{\displaystyle \operatorname {logit} (p)=\log \left({\frac {p}{1-p}}\right)=\log(p)-\log(1-p).\!\,}
"
2.NounA logistic regression, which applies such a mathematical function.