266 search results - page 23 / 54 » On the variance of random polygons |
108
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CPC
1999
14 years 11 months ago
1999
Total path length, or search cost, for a rooted tree is defined as the sum of all root-to-node distances. Let Tn be the total path length for a random recursive tree of order n. M...
135
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ESANN
2006
15 years 1 months ago
2006
Random Forests were introduced by Breiman for feature (variable) selection and improved predictions for decision tree models. The resulting model is often superior to AdaBoost and ...
ICC
2000
IEEE
15 years 4 months ago
2000
IEEE
— In this paper1 an optimum and sub-optimum maximum likelihood (ML) rule for joint frame and carrier frequency offset estimation are derived, which rely on the transmission of a...
GIS
2010
ACM
14 years 10 months ago
2010
ACM
Monitoring vegetation condition is an important issue in the Mediterranean region, in terms of both securing food and preventing fires. Vegetation indices (VIs), mathematical tran...
102
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STOC
2001
ACM
16 years 17 hour ago
2001
ACM
Given a matrix A, it is often desirable to find a good approximation to A that has low rank. We introduce a simple technique for accelerating the computation of such approximation...