1. https://blogs.nvidia.com/blog/2016/07/29/whats-difference-artificial-intelligence-machine-learning-deep-learning-ai/
2. https://en.wikipedia.org/wiki/Machine_learning
3. https://en.wikipedia.org/wiki/Naive_Bayes_classifier

4. https://dzone.com/refcardz/machine-learning-predictive

5. https://www.coursera.org/learn/machine-learning

6. https://www.cs.cmu.edu/~kdeng/thesis/feature.pdf

7. https://en.wikipedia.org/wiki/Feature_selection

8. https://www.analyticsvidhya.com/blog/2016/12/introduction-to-feature-selection-methods-with-an-example-or-how-to-select-the-right-variables/

9. https://medium.com/machine-learning-for-humans/why-machine-learning-matters-6164faf1df12