“S-Curve”版本间的差异
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（Created page with "[https://en.wikipedia.org/wiki/S_Curve]S-curve@wikipedia"） |
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| − | [https://en.wikipedia.org/wiki/S_Curve | + | =Definition= |
| + | An S-curve describes a Sigmoid function, a mathematical function which is defined by the formula S(t) = \frac{1}{1 + e^{-t}} and produces an S-shaped curve. | ||
| + | =External Link= | ||
| + | [https://en.wikipedia.org/wiki/S_Curve S-curve@wikipedia] | ||
2016年4月6日 (三) 02:56的最后版本
Definition
An S-curve describes a Sigmoid function, a mathematical function which is defined by the formula S(t) = \frac{1}{1 + e^{-t}} and produces an S-shaped curve.
