Affinity Propagation - Webdesk AI Glossary

Affinity Propagation is a clustering algorithm used in data mining and machine learning, known for identifying exemplars among data points to form clusters. Here's an overview of its workings and key features:

The algorithm is applied in fields like computer vision, bioinformatics, and information retrieval. It's effective in identifying clusters of various sizes, shapes, and densities without a predefined number of clusters. However, its computational intensity, particularly for large datasets, is a notable drawback due to the need for maintaining a similarity matrix for all data point pairs.

Webdesk AI Glossary : Affinity Propagation