Sigmoidal definitions

Sigmoidal

1) Colon 2) Sigmoid
Found on https://www.crosswordclues.com/clue/sigmoidal

---

Sigmoidal

Sigmoidal or sigmoid, literally means S-shaped and can refer to: ...
Found on http://en.wikipedia.org/wiki/Sigmoidal

---

Sigmoidal

• (a.) Curved in two directions, like the letter S, or the Greek /.
Found on http://thinkexist.com/dictionary/meaning/sigmoidal/

---

Sigmoidal

An ``S'' shaped function that is often used as an activation function in a neural network.
Found on http://www.encyclo.co.uk/local/20090

---