Modification to K-Medoids and CLARA for Effective Document Clustering.

Phuong T. Nguyen Kai Eckert Azzurra Ragone Tommaso Di Noia

Published in: ISMIS (2017)

Keyphrases

document clustering
text mining
clustering algorithm
negative matrix factorization
document collections
vector space model
text documents
topic extraction
real world
k means
tolerance rough set
clustering method
document clusters
document corpus