Efficient FPGA Mapping of Gilbert's Algorithm for SVM Training on Large-Scale Classification Problems

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Hardware
Format: PDF
Support Vector Machines (SVMs) are an effective, adaptable and widely used method for supervised classification. However, training an SVM classifier on large-scale problems is proven to be a very time-consuming task for software implementations. This paper presents a scalable high-performance FPGA architecture of Gilbert's Algorithm on SVM, which maximally utilizes the features of an FPGA device to accelerate the SVM training task for large-scale problems. Initial comparisons of the proposed architecture to the software approach of the algorithm show a speed-up factor range of three orders of magnitude for the SVM training time, regarding a wide range of data's characteristics.
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