Machine Learning-Based Clustering Analysis: Foundational Concepts, Methods, and Applications.
Journal:
Acta neurochirurgica. Supplement
Published Date:
Jan 1, 2022
Abstract
Unsupervised learning, the task of clustering observations in such a way that observations within cluster are more similar than those assigned to other clusters is one the central tasks of data science. Its exploratory and descriptive nature make it one of the most underused and underappreciated methods. In the present chapter we describe its core function with applied examples, explore different approaches, and discuss meaningful applications of the approach for the practicing researcher.