Fig. 2From: Current updates in machine learning in the prediction of therapeutic outcome of hepatocellular carcinoma: what should we know?Schematic diagram of a support vector machine (SVM). Although a decision hyperplane with maximal margin separates every sample into two classes, the support vector is the sample point on the margin hyperplane, which is the largest margin of classification under the constraints. The final SVM model is only related to support vectorsBack to article page