20673 search results - page 3755 / 4135 » Improving Performance on the Internet |
313
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PAKDD
2011
ACM
14 years 10 months ago
2011
ACM
A structural similarity kernel is presented in this paper for SVM learning, especially for learning with imbalanced datasets. Kernels in SVM are usually pairwise, comparing the sim...
243
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SDM
2011
SIAM
14 years 10 months ago
2011
SIAM
When multiple data sources are available for clustering, an a priori data integration process is usually required. This process may be costly and may not lead to good clusterings,...
263
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SIGMETRICS
2011
ACM
14 years 10 months ago
2011
ACM
Source-controlled routing has been proposed as a way to improve flexibility of future network architectures, as well as simplifying the data plane. However, if a packet specifie...
241
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
Recent work on unsupervised feature learning has shown that learning on polynomial expansions of input patches, such as on pair-wise products of pixel intensities, can improve the...
213
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper we address the problem of image retrieval from millions of database images. We improve the vocabulary tree based approach by introducing contextual weighting of loca...