Machine Learning

K-means Clustering and Principal Component Analysis in 10 Minutes

With hands-on case study walkthroughs

Photo by Julian Hochgesang on Unsplash

There are 2 major kinds of machine learning models: supervised and unsupervised. In supervised learning, you have input data X and output data y, then the model finds a map from X to y. In unsupervised learning, you only have input data X…