Title of article
PERFORMANCE OF AN ENSEMBLE CLUSTERING ALGORITHM ON BIOLOGICAL DATA SETS
Author/Authors
Pirim, Harun Mississippi State University - Industrial and Systems Engineering Department, USA , Gautam, Dilip Mississippi State University - Computer Science and Engineering Department, USA , Bhowmik, Tanmay Mississippi State University - Computer Science and Engineering Department, USA , Perkins, Andy D. Mississippi State University - Computer Science and Engineering Department, USA , Ekşioglu, Burak Mississippi State University - Industrial and Systems Engineering Department, USA , Alkan, Ahmet Sütçü Imam University - Electrical and Electronics Engineering, Turkey
From page
87
To page
96
Abstract
Ensemble clustering is a promising approach that combines the results of multiple clustering algorithms to obtain a consensus partition by merging different partitions based upon well-defined rules. In this study, we use an ensemble clustering approach for merging the results of five different clustering algorithms that are sometimes used in bioinformatics applications. The ensemble clustering result is tested on microarray data sets and compared with the results of the individual algorithms. An external cluster validation index, adjusted rand index (C-rand), and two internal cluster validation indices; silhouette, and modularity are used for comparison purposes.
Keywords
Ensemble Clustering , Rand Index , Silhouette Index , Modularity , Microarray Data Sets
Journal title
mathematical and computational applications
Journal title
mathematical and computational applications
Record number
2569151
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