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.
Originalsprog | Engelsk |
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Titel | 27th Annual Conference on Neural Information Processing Systems 2013 : NIPS 2013 |
Redaktører | C. J. C. Burges, L. Bottou, M. Welling, Z. Ghahramani, K. Q. Weinberger |
Antal sider | 9 |
Forlag | Curran Associates, Inc. |
Publikationsdato | 2013 |
Sider | 216-224 |
ISBN (Trykt) | 9781632660244 |
Status | Udgivet - 2013 |
Begivenhed | 27th Annual Conference on Neural Information Processing Systems - Lake Tahoe, USA Varighed: 5 dec. 2013 → 10 dec. 2013 Konferencens nummer: 27 |
Konference
Konference | 27th Annual Conference on Neural Information Processing Systems |
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Nummer | 27 |
Land/Område | USA |
By | Lake Tahoe |
Periode | 05/12/2013 → 10/12/2013 |
Navn | Advances in Neural Information Processing Systems |
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Vol/bind | 26 |
ISSN | 1049-5258 |