Summarising multiple clustering-centric estimates with OWA operators for improved KNN imputation on microarray data

Phimmarin Keerin, Natthakan Iam-On, Jing Jing Liu, Tossapon Boongoen, Qiang Shen

Abstract: Highlights•A novel extension of KNNImpute using ensemble clustering and optimisation.•Two OWA aggregation strategies to summarise solutions from multiple clusterings.•An empirical study on published gene expression dataset, using various experimental settings and compared methods.