SongDark/APclustering

Affinity Propagation Clustering using sklearn.

Affinity Propagation Clustering

Introduction

Realization on affinity propagation (AP) clustering. Codes are as follows.

• sklearn_apply/plot_affinity_propagation.py : an official tutorial.
• sklearn_apply/AP_feed_data.py : My realization using sklearn API, with raw data fed.
• sklearn_apply/AP_feed_similarity.py : My realization using sklearn API, with similarity matrix fed.

Result

Reference:

• Brendan J. Frey and Delbert Dueck, "Clustering by Passing Messages Between Data Points", Science Feb. 2007
• Demo of affinity propagation clustering algorithm
• sklearn.cluster.AffinityPropagation