7865 search results - page 65 / 1573 » Large correlation analysis |
108
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ICPR
2004
IEEE
16 years 29 days ago
2004
IEEE
We propose a new method ? Cubic Higher-order Local Auto-Correlation (CHLAC) ? to address three-way data analysis. This method is a natural extension of Higherorder Local Auto-Corr...
ICML
2003
IEEE
16 years 20 days ago
2003
IEEE
Feature selection, as a preprocessing step to machine learning, has been effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and improvin...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— We consider a discrete-time frequencyselective block-fading channel with Rayleigh fading and correlated scattering. This is relevant in the area of UWB and if transceiv...
IJNSEC
2008
14 years 12 months ago
2008
In flow-based mix networks, flow correlation attacks have been proposed earlier and have been shown empirically to seriously degrade mix-based anonymous communication systems. In ...
110
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ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
Statistical topic models such as the Latent Dirichlet Allocation (LDA) have emerged as an attractive framework to model, visualize and summarize large document collections in a co...