Table 1.

Results of Classified Patients of the Gastric Cancer based on the Four Criteria of Evaluation

	performance measure
Method	F-score	Precision	Recall	Accuracy
k-NN	87.17	89.47	85	87.6
NB	87.99	84.61	91.66	87.6
DT	88.37	87.69	89.06	87.89
SVM	91.99	90.78	93.24	90.08