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Table 9 Estimation results of X-means and BIC algorithm

From: A Fast Multi-tasking Solution: NMF-Theoretic Co-clustering for Gear Fault Diagnosis under Variable Working Conditions

AlgorithmClustering numberSub-clustering number of row taskPrecision of row task (%)
HealthRootMissingChippedSurface
BIC & co-clusteringk = 3  11160.0
k = 41 11179.8
k = 51111196.9
k = 61211196.3
k = 71211295.1
k = 81221294.0
k = 91321290.4
X-meansk = 122332284.1