15781 search results - page 2891 / 3157 » Evaluating Information Extraction |
225
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JSAC
2011
15 years 1 months ago
2011
Abstract—Cognitive radio (CR) technology enables the opportunistic use of the vacant licensed frequency bands, thereby improving the spectrum utilization. However, the CR operati...
297
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NECO
2011
15 years 1 months ago
2011
Accurately evaluating statistical independence among random variables is a key element of Independent Component Analysis (ICA). In this paper, we employ a squared-loss variant of ...
259
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PPNA
2011
15 years 1 months ago
2011
A successful P2P live streaming system must achieve high uploading bandwidth utilization, fast stream distribution, fair aggregate bandwidth distribution among participating nodes,...
271
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SPEECH
2011
15 years 1 months ago
2011
In this paper our aim is to investigate the properties of the modulation domain and more specifically, to evaluate the relative contributions of the modulation magnitude and phas...
194
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TCBB
2011
15 years 1 months ago
2011
—In biomedical data, the imbalanced data problem occurs frequently and causes poor prediction performance for minority classes. It is because the trained classifiers are mostly d...