Confidence interval explained in plain terms.
Author: Bao Nguyen
Type I vs. Type II error: What’s more important?
Have you ever asked yourself if Type I error or Type II error is more important? Let’s find out the answer.
What is hypothesis testing?
Hypothesis testing 101 for you.
Bias – variance trade-off
Bias? Variance? Bias-variance trade-off? Let’s find out.
Why selection bias matters?
What is selection bias, what is the consequence, and briefly what is the solution?
What is machine learning, finally?
A high-level explanation on what machine learning is about.
Comparing classification vs. regression
Simple explanation on the differences between classification and regression.
What is supervised learning & unsupervised learning?
Supervised learning vs. unsupervised learning simply explained.
How to get started with data science?
Spoiler alert: It doesn’t have anything to do with learning math!