摘要: Using a recently introduced proximal support vector machine classifier [4], very fast and simple incremental (SVM) is proposed which capable of modifying an existing linear by both retiring old data adding new data. A important feature the single-pass algorithm , allows it to handle massive datasets, that huge blocks data, say order millions points, can be stored in size (n + 1), where n usually small (typically less than 100) dimensional input space resides. To demonstrate effectiveness we classify dataset 1 billion points 10-dimensional into two classes 2.5 hours on 400 MHz Pentium II processor.