Figure 6From: Revealing metabolite biomarkers for acupuncture treatment by linear programming based feature selectionVenn diagram for the results obtained by different methods. a) Comparing t-test, SMLR, SVM-RFE, and LPFS methods by checking the overlaps of their selected biomarkers. b) Comparing fold change, SMLR, SVM-RFE, and LPFS methods.Back to article page