1. Principal component analysis;Abdi;Wiley interdisciplinary reviews: Computational statistics,2010
2. Clustering ensembles using ants algorithm;Azimi,2009
3. Fast hierarchical clustering and its validation;Dash;Data & Knowledge Engineering,2003
4. Diethe, T. (2015). 13 benchmark datasets derived from the UCI, DELVE and STATLOG repositories. Retrieved fromhttps://github.com/tdiethe/gunnar_raetsch_benchmark_datasets/.
5. Dua, D., & Graff, C. (2017). UCI machine learning repository. Retrieved fromhttp://archive.ics.uci.edu/ml.