Integrating Fuzzy c-Means Clustering with PostgreSQL.
Many data sets to be clustered are stored in relational databases. Having a clusterization algorithm implemented in SQL provides easier clusterization inside a relational DBMS than outside with some alternative tools. In this paper we propose Fuzzy c-Means clustering algorithm adapted for PostgreSQL open-source relational DBMS.
Proceedings of the Institute for System Programming, vol. 21, 2011, pp. 263-276.
ISSN 2220-6426 (Online), ISSN 2079-8156 (Print).Full text of the paper in pdf Back to the contents of the volume