The Application of Pattern Recognition in Electrofacies Analysis

Table 1

Clustering method comparison under Iris dataset.

	𝐾-means	ISODATA	KMRIC	AKM	Matlab
Type I	30	50	50	53	50
Type II	24	39	39	97	38
Type III	96	61	61	0	62
Accuracy	69.3%	92.6%	92.6%	66.7%	92%