Provided is a classification method based on a support vector machine, which is effective for a small amount of training data. The classification method based on a support vector machine includes building a first classification model by applying a weight value based on a geometrical distribution of an input feature vector, building a second classification model, based on a classification uncertainty of the input feature vector, and merging the first classification model and the second classification model to perform dual optimization.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A classification method based on a support vector machine, the classification method comprising: (a) building a first classification model by applying a weight value based on a geometrical distribution of an input feature vector; (b) building a second classification model, based on a classification uncertainty of the input feature vector; and (c) merging the first classification model and the second classification model to perform dual optimization. 2. The classification method of claim 1, wherein step (a) comprises reflecting a structural form of the input feature vector and a criterion for maximizing a soft margin, and obtaining the weight value by using a geometrical position and distribution. 3. The classification method of claim 1, wherein step (a) comprises obtaining a weight vector satisfying a normalization condition, using a first weighting parameter, and extracting a normalized nearest neighbor distance as a weight value for the input feature vector. 4. The classification method of claim 1, wherein step (b) comprises considering the classification uncertainty where different weight values are assigned based on a level of contribution of the input feature vector in a classification operation, using a second weighting parameter for controlling a size of a convex hull, and establishing a local linear classifier for an opposite class by using a predetermined number of feature vector sets to measure the classification uncertainty. 5. The classification method of claim 1, wherein step (c) comprises using a merged third weighting parameter for controlling a size of a convex hull, and performing dual optimization with a non-negative Lagrangian multiplier. 6. The classification method of claim 1, wherein step (c) comprises calculating a dual optimization function by using a penalty based on a geometrical distribution in the first classification model and a penalty based on a geometrical distribution in the second classification model, and providing a solution based on the dual optimization function to build a classification model.