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» Real world performance of association rule algorithms
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ICML
2010
IEEE
14 years 10 months ago
Risk minimization, probability elicitation, and cost-sensitive SVMs
A new procedure for learning cost-sensitive SVM classifiers is proposed. The SVM hinge loss is extended to the cost sensitive setting, and the cost-sensitive SVM is derived as the...
Hamed Masnadi-Shirazi, Nuno Vasconcelos
FAW
2010
Springer
203views Algorithms» more  FAW 2010»
14 years 8 months ago
Online Algorithms for the Newsvendor Problem with and without Censored Demands
The newsvendor problem describes the dilemma of a newspaper salesman—how many papers should he purchase each day to resell, when he doesn’t know the demand? We develop approach...
Peter Sempolinski, Amitabh Chaudhary
NIME
2004
Springer
141views Music» more  NIME 2004»
15 years 3 months ago
StickMusic: Using haptic feedback with a phase vocoder
StickMusic is an instrument comprised of two haptic devices, a joystick and a mouse, which control a phase vocoder in real time. The purpose is to experiment with ideas of how to ...
Hans-Christoph Steiner
HICSS
2010
IEEE
225views Biometrics» more  HICSS 2010»
15 years 4 months ago
A Comparative Analysis of Professional Forums in the United States Army and Hybrid Communities of Practice in the Civilian Secto
Communities of practice (COPs) have been around since the founding of the first social networks many millennia ago. Organizations around the world over the last two decades have l...
Jon Brickey, Steven Walczak
FIMI
2004
175views Data Mining» more  FIMI 2004»
14 years 11 months ago
CT-PRO: A Bottom-Up Non Recursive Frequent Itemset Mining Algorithm Using Compressed FP-Tree Data Structure
Frequent itemset mining (FIM) is an essential part of association rules mining. Its application for other data mining tasks has also been recognized. It has been an active researc...
Yudho Giri Sucahyo, Raj P. Gopalan