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» The Weighted Majority Algorithm
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BMCBI
2008
117views more  BMCBI 2008»
14 years 12 months ago
New resampling method for evaluating stability of clusters
Background: Hierarchical clustering is a widely applied tool in the analysis of microarray gene expression data. The assessment of cluster stability is a major challenge in cluste...
Irina Gana Dresen, Tanja Boes, Johannes Hüsin...
ISCI
2008
124views more  ISCI 2008»
14 years 11 months ago
A weighted rough set based method developed for class imbalance learning
In this paper, we introduce weights into Pawlak rough set model to balance the class distribution of a data set and develop a weighted rough set based method to deal with the clas...
Jinfu Liu, Qinghua Hu, Daren Yu
73
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SODA
2010
ACM
222views Algorithms» more  SODA 2010»
15 years 9 months ago
Finding the Jaccard Median
The median problem in the weighted Jaccard metric was
Flavio Chierichetti, Ravi Kumar, Sandeep Pandey, S...
101
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COCO
2006
Springer
119views Algorithms» more  COCO 2006»
15 years 3 months ago
Every Linear Threshold Function has a Low-Weight Approximator
Rocco A. Servedio
ISAAC
2000
Springer
178views Algorithms» more  ISAAC 2000»
15 years 3 months ago
Simple Algorithms for a Weighted Interval Selection Problem
Given a set of jobs, each consisting of a number of weighted intervals on the real line, and a number m of machines, we study the problem of selecting a maximum weight subset of th...
Thomas Erlebach, Frits C. R. Spieksma