In this work we present Rotation clustering, a novel method for consensus clustering inspired by the classifier ensemble model Rotation Forest. We demonstrate the effectiveness of our method in a real world application, the identification of enriched gene sets in a TCGA dataset derived from a clinical study on Glioblastoma multiforme. The proposed approach is compared with a classical clustering algorithm and with two other consensus methods. Our results show that this method has been effective in finding significant gene groups that show a common behaviour in terms of expression patterns.
CITATION STYLE
Galdi, P., Serra, A., & Tagliaferri, R. (2017). Rotation clustering: A consensus clustering approach to cluster gene expression data. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10147 LNAI, 229–238. https://doi.org/10.1007/978-3-319-52962-2_20
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