839 search results - page 58 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
40
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
In this paper we present a algorithm designed to detect and characterise the signal coming from Frequency Modulation Continuous Wave radars. The signals are made of linear frequen...
138
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KDD
2008
ACM
16 years 28 days ago
2008
ACM
Many feature selection algorithms have been proposed in the past focusing on improving classification accuracy. In this work, we point out the importance of stable feature selecti...
140
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ICML
2000
IEEE
16 years 1 months ago
2000
IEEE
Algorithms for feature selection fall into two broad categories: wrappers that use the learning algorithm itself to evaluate the usefulness of features and filters that evaluate f...
104
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ISM
2008
IEEE
15 years 7 months ago
2008
IEEE
We present a set of techniques to simplify tree models for faster rendering while retaining their visual resemblance to the original model. This goal is achieved by setting a budg...
135
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ICNSC
2007
IEEE
15 years 6 months ago
2007
IEEE
The paper addresses object localization via a distributed sensor network. A centralized estimation approach is undertaken along with a selective node activation strategy to ensure...