Comparison between a Machine-Learning-Based Method and a Water-Index-Based Method for Shoreline Mapping Using a High-Resolution Satellite Image Acquired in Hwado Island, South Korea

Table 1

Accuracy of the coastal surfaces classified by the SVM classifier.

Overall accuracy		89%
Producer’s accuracy		User’s accuracy
(Error of omission)		(Error of commission)
Water	70%	Water	74%
Rock	96%	Rock	93%
Vegetation	75%	Vegetation	86%