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Optimal Hyper-Parameter Search in Support Vector Machines Using Bézier Surfaces

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Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 9457))

Abstract

We consider the problem of finding the optimal specification of hyper-parameters in Support Vector Machines (SVMs). We sample the hyper-parameter space and then use Bézier curves to approximate the performance surface. This geometrical approach allows us to use the information provided by the surface and find optimal specification of hyper-parameters. Our results show that in most cases the specification found by the proposed algorithm is very close to actual optimal point(s). The results suggest that our algorithm can serve as a framework for hyper-parameter search, which is precise and automatic.

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Correspondence to Shinichi Yamada .

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Yamada, S., Neshatian, K., Sainudiin, R. (2015). Optimal Hyper-Parameter Search in Support Vector Machines Using Bézier Surfaces. In: Pfahringer, B., Renz, J. (eds) AI 2015: Advances in Artificial Intelligence. AI 2015. Lecture Notes in Computer Science(), vol 9457. Springer, Cham. https://doi.org/10.1007/978-3-319-26350-2_55

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  • DOI: https://doi.org/10.1007/978-3-319-26350-2_55

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-26349-6

  • Online ISBN: 978-3-319-26350-2

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