Table 6 Comparison of Matthews Correlation Coefficient (in %).

From: Comparative analysis of machine learning models for detecting water quality anomalies in treatment plants

No. of Samples

HML [14]

ANN [15]

HDFM [16]

IMLM [19]

DLA [20]

ASSA [22]

MLF [24]

TDLM [25]

MOOM [27]

Proposed

100

60.720

62.649

68.911

63.415

71.725

68.911

79.358

74.594

67.220

83.246

200

61.001

64.139

69.549

63.709

73.431

69.549

80.232

76.115

68.778

84.629

300

61.761

64.380

69.903

64.502

73.707

69.903

81.337

76.439

69.179

85.825

400

62.810

65.844

71.386

65.598

75.383

71.386

82.342

78.047

70.777

86.414

500

63.851

65.982

71.645

66.685

75.541

71.645

83.076

78.763

71.129

87.934

600

64.454

67.110

72.473

67.315

76.832

72.473

84.131

79.872

72.365

88.954

700

65.255

67.954

73.198

68.151

77.799

73.198

85.085

80.901

73.339

90.072

800

66.064

68.789

73.931

68.997

78.755

73.931

86.040

81.931

74.324

91.191

900

66.874

69.625

74.665

69.842

79.711

74.665

86.994

82.951

75.309

92.309

1000

67.675

70.460

75.398

70.679

80.668

75.398

87.949

83.981

76.293

93.427