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

Cost Functions and Optimization
Regression Analysis
Tree models
Model evaluation
Logistic Regression
Neural Networks and Deep Learning
Other Algorithms for Supervised Learning
Unsupervised Learning
Semi-Supervised Learning
Ensemble Methods
Preprocessing, Feature Selection and Extraction
Naive Bayes
Programming Languages and Libraries for Data Science and Machine Learning