Table 3 Precision classification Result.

From: Urban built-up area extraction using triangle threshold algorithm and Naive Bayes classification model with multidata fusion

Classifiers

Categories

Precision

Recall

F1-score

Kappa

Naive-Bayes

Non-built-up area

0.83

0.9

0.86

0.82

Water body

0.85

0.77

0.80

Built-up area

0.89

0.76

0.82

RandomForest

Non-built-up area

0.82

0.87

0.84

0.77

Water body

0.80

0.72

0.76

Built-up area

0.78

0.72

0.75

SVM

Non-built-up area

0.92

0.75

0.83

0.78

Water body

0.85

0.77

0.81

Built-up area

0.66

0.89

0.76

Unet

Non-built-up area

0.77

0.82

0.79

0.73

Water body

0.96

0.97

0.96

Built-up area

0.78

0.74

0.76

YOLOV11

Non-built-up area

0.72

0.65

0.68

0.75

Water body

0.74

0.74

0.74

Built-up area

0.69

0.71

0.70