sigmoid function
Sign in to saveAlso known as S curve
mathematical function having a characteristic "S"-shaped curve or sigmoid curve
Wikidata facts
- Subclass of
- function
- Followed by
- rectifier
- Image
- Gjl-t(x).svg
- Has use
- activation function
Show 4 more facts
- Commons category
- Sigmoid functions
- maintained by WikiProject
- WikiProject Mathematics
- definition domain
- set of real numbers
- image of function
- interval
Sources (2)
via Wikidata · CC0
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Encyclopedic overview
The logistic curve Plot of the error function
A sigmoid function is any mathematical function whose graph has a characteristic S-shaped or sigmoid curve.
Excerpted from Wikipedia’s “sigmoid function” article, available under the CC BY-SA 4.0 licence.