Cluster analysis - Wikipedia
Cluster analysis refers to a family of algorithms and tasks rather than one specific algorithm. It can be achieved by various algorithms that differ significantly in their understanding of what …
Clustering in Machine Learning - GeeksforGeeks
Oct 30, 2025 · Clustering is an unsupervised machine learning technique that groups similar data points together into clusters based on their characteristics, without using any labeled data.
What is clustering? | Machine Learning | Google for Developers
Aug 25, 2025 · Clustering is an unsupervised machine learning technique designed to group unlabeled examples based on their similarity to each other. (If the examples are labeled, this …
What is clustering? - IBM
Clustering is an unsupervised machine learning algorithm that organizes and classifies different objects, data points, or observations into groups or clusters based on similarities or patterns.
What Is Cluster Analysis? (Examples and Applications) | Built In
Jun 18, 2025 · Cluster analysis is a data analysis technique that groups together data points that are similar to each other within a data set. Here’s how it’s useful, its applications, types, …
What is Clustering in Machine Learning? A Beginner's Guide
Sep 4, 2025 · Clustering is an unsupervised machine learning technique designed to group unlabeled examples based on their similarity to each other. The main objective is to organize …
A Guide to Clustering Algorithms - Towards Data Science
Sep 6, 2024 · Clustering is a popular unsupervised learning technique that is designed to group objects or observations together based on their similarities. Clustering has a lot of useful …
What is Clustering in Machine Learning and How Does it Work?
Jul 29, 2024 · Clustering is a data science technique in machine learning that groups similar rows in a data set. After running a clustering technique, a new column appears in the data set to …
2.3. Clustering — scikit-learn 1.7.2 documentation
Hierarchical clustering is a general family of clustering algorithms that build nested clusters by merging or splitting them successively. This hierarchy of clusters is represented as a tree (or …
What is clustering—An introduction - Educative
Mar 24, 2025 · Clustering is an unsupervised machine learning strategy for grouping data points into several groups or clusters. By arranging the data into a reasonable number of clusters, …