Table 3 Ablation test results.

From: A WAD-YOLOv8-based method for classroom student behavior detection

Model

Parameters

P (%)

R (%)

mAP@0.5

mAP@0.5:0.95

B

W

A

D

N

G

D1

D2

D3

D4

D1

D2

D3

D4

D1

D2

D3

D4

D1

D2

D3

D4

√

   

3.0 M

8.1

0.725

0.627

0.646

0.885

0.659

0.663

0.643

0.723

0.741

0.673

0.681

0.765

0.494

0.471

0.495

0.589

√

√

  

3.3 M

18.6

0.743

0.640

0.664

0.897

0.666

0.672

0.646

0.713

0.749

0.686

0.716

0.926

0.500

0.478

0.516

0.700

√

 

√

 

3.6 M

9.9

0.728

0.606

0.63

0.895

0.677

0.671

0.678

0.731

0.745

0.685

0.692

0.932

0.494

0.479

0.505

0.718

√

  

√

3.0 M

8.1

0.742

0.658

0.648

0.892

0.662

0.626

0.659

0.731

0.743

0.679

0.689

0.930

0.497

0.475

0.500

0.727

√

√

√

 

3.9 M

20.4

0.758

0.635

0.673

0.887

0.678

0.674

0.684

0.865

0.756

0.696

0.704

0.939

0.514

0.486

0.528

0.733

√

√

√

√

3.9 M

20.4

0.759

0.662

0.694

0.900

0.69

0.682

0.70

0.910

0.763

0.706

0.736

0.952

0.526

0.494

0.530

0.737

  1. 1. B: Base (Yolov8n), W: 2DPE-MHA, A: CA-module, D: Dysample.
  2. 2. N: Numble of Parameters, G: Giga Floating-Point Operations per Second (GFLOPS).
  3. 3. D1: SCB, D2: SCB2, D3: SCB-S, D4: SCB-U.