Phi {nnR}

The Phi function

Description

The Phi function

Usage

Phi(eps)

Arguments

eps

parameter for Phi in (0,\infty)

Value

neural network Phi that approximately squares a number between 0 and 1.

References

Definition 2.23. Rafi S., Padgett, J.L., Nakarmi, U. (2024) Towards an Algebraic Framework For Approximating Functions Using Neural Network Polynomials https://arxiv.org/abs/2402.01058

Examples

Phi(0.5) |> view_nn()
Phi(0.1) |> view_nn()