Logistic function
id:
logistic-function-162-589252
title:
Logistic function
text:
A logistic function or logistic curve is a common S-shaped curve with the equation
- f = L 1 + e − k where The logistic function has domain the real numbers, the limit as x → − ∞ is 0, and the limit as x → + ∞ is L. The standard logistic function, depicted at right, where L = 1, k = 1, x 0 = 0, has the equation
- f = 1 1 + e − x and is sometimes simply called the sigmoid. It is also sometimes called the expit, being the reciprocal function of the logit. The logistic function finds applicatio
brand slug:
wiki
category slug:
encyclopedia
description:
S-shaped curve
original url:
https://en.wikipedia.org/wiki/Logistic_function
date created:
2002-09-12T20:10:44Z
date modified:
2024-08-27T15:05:03Z
main entity:
{"identifier":"Q1052379","url":"https://www.wikidata.org/entity/Q1052379"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/88/Logistic-curve.svg","width":600,"height":400}
fields total:
13
integrity:
16