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KAIS
2008
221views more  KAIS 2008»
14 years 10 months ago
Forecasting skewed biased stochastic ozone days: analyses, solutions and beyond
Much work on skewed, stochastic, high dimensional, and biased datasets usually implicitly solve each problem separately. Recently, we have been approached by Texas Commission on En...
Kun Zhang, Wei Fan
STOC
2005
ACM
135views Algorithms» more  STOC 2005»
15 years 11 months ago
On the bias of traceroute sampling: or, power-law degree distributions in regular graphs
Understanding the graph structure of the Internet is a crucial step for building accurate network models and designing efficient algorithms for Internet applications. Yet, obtaini...
Dimitris Achlioptas, Aaron Clauset, David Kempe, C...
BMCBI
2007
147views more  BMCBI 2007»
14 years 10 months ago
Bias in random forest variable importance measures: Illustrations, sources and a solution
Variable importance measures for random forests have been receiving increased attention as a means of variable selection in many classification tasks in bioinformatics and relate...
Carolin Strobl, Anne-Laure Boulesteix, Achim Zeile...
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ISCAS
2005
IEEE
143views Hardware» more  ISCAS 2005»
15 years 4 months ago
Biasing techniques for subthreshold MOS resistive grids
— A classic resistive network implemented using MOS transistors suffers from non-linearity in the subthreshold exponential parameter κ that arises due to varying VGB and VBS. We...
Keng Hoong Wee, Ji-Jon Sit, Rahul Sarpeshkar
WAW
2007
Springer
89views Algorithms» more  WAW 2007»
15 years 4 months ago
Bias Reduction in Traceroute Sampling - Towards a More Accurate Map of the Internet
Traceroute sampling is an important technique in exploring the internet router graph and the autonomous system graph. Although it is one of the primary techniques used in calculati...
Abraham D. Flaxman, Juan Vera