Scalable kernels for graphs with continuous attributes

Aasa Feragen, Niklas Kasenburg, Jens Petersen, Marleen de Bruijne, Karsten Borgwardt

73 Citationer (Scopus)
32 Downloads (Pure)

Abstract

While graphs with continuous node attributes arise in many applications, stateof-the-art graph kernels for comparing continuous-attributed graphs suffer from a high runtime complexity. For instance, the popular shortest path kernel scales as O(n4), where n is the number of nodes. In this paper, we present a class of graph kernels with computational complexity O(n 2(m+log n+δ2 +d)), where is the graph diameter, m is the number of edges, and d is the dimension of the node attributes. Due to the sparsity and small diameter of real-world graphs, these kernels typically scale comfortably to large graphs. In our experiments, the presented kernels outperform state-of-the-art kernels in terms of speed and accuracy on classification benchmark datasets.

OriginalsprogEngelsk
Titel27th Annual Conference on Neural Information Processing Systems 2013 : NIPS 2013
RedaktørerC. J. C. Burges, L. Bottou, M. Welling, Z. Ghahramani, K. Q. Weinberger
Antal sider9
ForlagCurran Associates, Inc.
Publikationsdato2013
Sider216-224
ISBN (Trykt)9781632660244
StatusUdgivet - 2013
Begivenhed27th Annual Conference on Neural Information Processing Systems - Lake Tahoe, USA
Varighed: 5 dec. 201310 dec. 2013
Konferencens nummer: 27

Konference

Konference27th Annual Conference on Neural Information Processing Systems
Nummer27
Land/OmrådeUSA
ByLake Tahoe
Periode05/12/201310/12/2013
NavnAdvances in Neural Information Processing Systems
Vol/bind26
ISSN1049-5258

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