Introduction to Support Vector Machines
3 月,跳不动了?>>> Goal In this tutorial you will learn how to: Use the OpenCV functions cv::ml::SVM::train to build a classifier based on SVMs and cv::ml::SVM::predict to test its performance. What is a SVM? A Support Vector Machine (SVM) is a discriminative classifier formally defined by a separating hyperplane. In other words, given labeled training data ( supervised learning ), the algorithm outputs an optimal hyperplane which categorizes new examples. In which sense is the hyperplane obtained optimal? Let's consider the following simple problem: For a linearly separable set of 2D-points which