---
title: "Unsupervised Machine Learning"
author: "Michael Foley"
date: "2021-10-03T15:30:41Z"
tags: [Machine Learning]
link: "https://bookdown.org/mpfoley1973/unsupervised-ml/"
length_weight: "6.1%"
repo: "rstudio/bookdown-demo"
pinned: false
---

<p>These are my personal notes related to unsupervised machine learning techniques.</p> [...] Machine learning (ML) develops algorithms to identify patterns in data (unsupervised ML) or make predictions and inferences (supervised ML). Unsupervised machine learning searches for structure in unlabeled data (data without a response variable). The goal of unsupervised learning is clustering into homogenous subgroups, and dimensionality reduction. Examples of cluster analysis are k-means clustering, hierarchical cluster analysis (HCA), and PCA (others ...
