A complete guide on logistic regression with gene expression data: training the model

In this second part of the article, I will explain how to train a logistic model and how to evaluate it. Here you will find the corresponding Colab Notebook with all the code shown here and used for the images. The dataset used in this tutorial is obtained from Warnat-Herresthal et al. They collected and re-analyzed many datasets from leukemia. The dataset and microarray techniques are presented in detail in the previous tutorial.