1. Cluster analysis for gene expression data: A survey;Jiang;IEEE Trans. Knowl. Data Eng.,2004
2. R.C. Wu, R.S. Chen, C.C. Chang, J.Y. Chen, Data mining application in customer relationship management of credit card business, in: Proceedings of international conference on Computer software and applications, 2005, pp. 39–40.
3. Conceptual clustering in information retrieval;Bhatia;IEEE Trans. Syst. Man Cybern.,1998
4. Information retrieval by semantic analysis and visualisation of the concept space of D-Lib magazine;Zhang;D-Lib Mag.,2002
5. Cluster analysis using self-organising maps and image processing techniques;Costa;Proc. IEEE Int. Conf. Syst. Man Cybern.,1999