A Novel FPGA-based SVM Classifier

Provided by: Institute of Electrical & Electronic Engineers
Topic: Hardware
Format: PDF
Support Vector Machines (SVMs) are a powerful supervised learning tool, providing state-of-the-art accuracy at a cost of high computational complexity. The SVM classification suffers from linear dependencies on the number of the support vectors and the problem's dimensionality. In this paper, the authors propose a scalable FPGA architecture for the acceleration of SVM classification, which exploits the device heterogeneity and the dynamic range diversities among the dataset attributes. Furthermore, this paper introduces the first FPGA-oriented cascade SVM classifier scheme, which intensifies the custom-arithmetic properties of the heterogeneous architecture and boosts the classification performance even more.

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