3570 search results - page 466 / 714 » Using the Small-World Model to Improve Freenet Performance |
175
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AI
2004
Springer
15 years 6 months ago
2004
Springer
Feature selection, as a preprocessing step to machine learning, has been very effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and imp...
184
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CSSE
2002
IEEE
2002
IEEE
Characteristics of assured service and an alternative RIO scheme in differentiated services networks
15 years 6 months ago
Assured Service, a service model of Internet Differentiated Services (DiffServ) architecture, is not so well accommodated by the current Internet environment. This is because the I...
180
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IJCV
2000
15 years 6 months ago
2000
We present an algorithm to estimate the parameters of a linear model in the presence of heteroscedastic noise, i.e., each data point having a different covariance matrix. The algor...
150
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We classify an image by generating a list of salient visual features present in the luminance channel, and matching the resulting variable-length feature list to categoryspecific ...
191
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FGR
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper presents a spatiotemporal pyramid representation for recognizing facial expressions and hand gestures. This approach works by partitioning video sequence into increasin...