K-Medoids clustering

K-Means variation for object-distance array

(comments in French within the implemented methods)

Outline

Benchmark with Adjusted Rand Index computed with adj.rand.index function from package fossil
PCA with factoextra
Comparison with
- PAM algorithm from cluster R package
- k-means algorithm from stats R package
- Mclust algorithm from mclust R package
Complete example on iris dataset

Freely inspired by the research paper : A simple and fast algorithm for K-medoids clustering, Hae-Sang Park, Chi-Hyuck Jun <external link>

License

Lucas RODRIGUEZ (2021)