Is your model overfitting? Or maybe underfitting? An example using a neural network

Overfitting, underfitting, generalization ability, cross-validation. Everything simply explained. I also provide a python example using a neural network.

Serafeim Loukas, PhD
Towards Data Science
7 min readJun 24, 2020

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Figure created by the author.

1. Introduction

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Data Scientist @ Natural Cycles (Switzerland). PhD, MSc, M.Eng. Bespoke services on demand