Unsupervised Learning
#Unsupervised Learning #Statistical Learning #Basics
Unsupervised Learning!
Principle components analysis
Clustering
Kmeans Clustering
Algorithm:
 Assign data points to a group
 Iterate through until no change:
 Find centroid
 Find the point that is closest to the centroids. Assign that data point to the corresponding group of the centroids.
Hierarchical Clustering
Bottomup hierarchical groups can be read out from the dendrogram.
Published:
by L Ma;
L Ma (2018). 'Unsupervised Learning', Datumorphism, 05 April. Available at: https://datumorphism.leima.is/wiki/machinelearning/unsupervised/overview/.
Table of Contents
Current Ref:

wiki/machinelearning/unsupervised/overview.md