Table 7 Evaluation Index of Each Model in MFPT.

From: An adaptive hierarchical hybrid kernel ELM optimized by aquila optimizer algorithm for bearing fault diagnosis

Evaluation Index

Model

Fault Type

B

OR1

OR2

OR3

OR4

IR1

IR2

IR3

IR4

Precision

SVM

1.0000

0.9722

1.0000

1.0000

1.0000

0.9688

0.8182

0.7143

0.6757

SDAE-SVM

1.0000

0.8788

1.0000

0.9167

1.0000

1.0000

1.0000

0.8929

0.8182

KELM

0.7308

0.4333

0.5000

0.8276

0.6000

0.8889

0.8400

0.7000

0.7941

SDAE-KELM

1.0000

1.0000

0.8966

0.9000

1.0000

1.0000

1.0000

0.9630

0.8929

HHKELM

0.6316

0.6333

0.5833

0.6818

0.9655

1.0000

0.9600

0.9143

0.8750

SDAE-HHKELM

1.0000

0.9722

1.0000

1.0000

1.0000

0.9688

0.8182

0.7143

0.6757

IAO-HHKELM

0.9091

0.6471

0.8000

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

SDAE-AHHKELM

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

0.9697

1.0000

0.8919

Recall

SVM

1.0000

1.0000

0.9643

1.0000

1.0000

0.8857

0.7297

0.6897

0.8621

SDAE-SVM

1.0000

0.9667

0.9091

1.0000

1.0000

1.0000

1.0000

0.8333

0.8182

KELM

0.7353

0.5789

0.5676

1.0000

1.0000

1.0000

0.9630

1.0000

1.0000

SDAE-KELM

1.0000

1.0000

0.8966

0.9310

0.9355

1.0000

0.9750

0.9286

1.0000

HHKELM

0.7742

0.5278

0.5385

0.9375

0.7778

0.9722

0.9231

0.9412

0.9655

SDAE-HHKELM

1.0000

1.0000

0.9643

1.0000

1.0000

0.8857

0.7297

0.6897

0.8621

IAO-HHKELM

0.9091

0.6471

0.6667

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

SDAE-AHHKELM

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

0.9706

1.0000

1.0000

F1-score

SVM

1.0000

0.9859

0.9818

1.0000

1.0000

0.9254

0.7714

0.7018

0.7576

SDAE-SVM

1.0000

0.9206

0.9524

0.9565

0.9565

1.0000

0.9811

0.8621

0.8182

KELM

0.8261

0.5652

0.5965

0.7164

0.7000

0.9231

0.7000

0.5915

0.6667

SDAE-KELM

1.0000

1.0000

0.8966

0.9153

0.9667

1.0000

0.9873

0.9455

0.9434

HHKELM

0.6957

0.5758

0.5600

0.7895

0.8615

0.9859

0.9412

0.9275

0.9180

SDAE-HHKELM

1.0000

0.9859

0.9818

1.0000

1.0000

0.9254

0.7714

0.7018

0.7576

IAO-HHKELM

0.9091

0.6984

0.7273

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

SDAE-AHHKELM

1.0000

1.0000

1.0000

1.0000

1.0000

1.0000

0.9846

1.0000

0.9429

Back to article page