It is always a pleasure to engage in discussions about machine learning. Below, I collected some of the most frequently asked questions that I answered via email or other social network platforms in hope that these are useful to others!

The only thing to do with good advice is to pass it on. It is never of any use to oneself.

— Oscar Wilde

General Questions about Machine Learning and ‘Data Science’

Questions about the Machine Learning Field

Questions about Machine Learning Concepts and Statistics

Activation Functions

Cost Functions and Optimization

Regression Analysis

Tree models

Model evaluation

Logistic Regression

Neural Networks and Deep Learning

Convolutional Neural Networks

Other Algorithms for Supervised Learning

Unsupervised Learning

Semi-Supervised Learning

Ensemble Methods

Preprocessing, Feature Selection, and Feature Extraction

Naive Bayes

Other

Programming Languages and Libraries for Data Science and Machine Learning