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Table 1 Comparison of the clustering results for the Golub dataset

From: Clustering gene expression data using a diffraction‐inspired framework

Algorithm

AEC

AVI

ACC (%)

Diffractive clustering

87.5

73.5

94.4

k‐means

76.1

62.6

88.9

Fuzzy c‐means

76.1

57.3

88.9

Hierarchical clustering (single)

59.3

63.7

63.9

Hierarchical clustering (centroid)

53.4

99.7

61.1

Self‐organising map

60.5

12.6

65.3

Gaussian Mixture Model

76.1

60.6

88.9

DBSCAN

53.1

75.7

68.1

  1. The clustering algorithms perform well as the two classes in the dataset are clearly separated, however the diffractive clustering algorithm outperforms the other algorithms in terms of accuracy.