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ICML
2004
IEEE
15 years 12 months ago
Optimising area under the ROC curve using gradient descent
This paper introduces RankOpt, a linear binary classifier which optimises the area under the ROC curve (the AUC). Unlike standard binary classifiers, RankOpt adopts the AUC stat...
Alan Herschtal, Bhavani Raskutti
ICDM
2003
IEEE
92views Data Mining» more  ICDM 2003»
15 years 12 months ago
Postprocessing Decision Trees to Extract Actionable Knowledge
Most data mining algorithms and tools stop at discovered customer models, producing distribution information on customer profiles. Such techniques, when applied to industrial pro...
Qiang Yang, Jie Yin, Charles X. Ling, Tielin Chen
MICRO
2003
IEEE
106views Hardware» more  MICRO 2003»
15 years 11 months ago
Single-ISA Heterogeneous Multi-Core Architectures: The Potential for Processor Power Reduction
This paper proposes and evaluates single-ISA heterogeneous multi-core architectures as a mechanism to reduce processor power dissipation. Our design incorporates heterogeneous cor...
Rakesh Kumar, Keith I. Farkas, Norman P. Jouppi, P...
ISCC
2002
IEEE
131views Communications» more  ISCC 2002»
15 years 11 months ago
Scheduling real time parallel structure on cluster computing
: - Efficient task scheduling is essential for achieving high performance computing applications for distributed systems. Most of existing real-time systems consider schedulability...
Reda A. Ammar, Abdulrahman Alhamdan
ASPDAC
1999
ACM
122views Hardware» more  ASPDAC 1999»
15 years 11 months ago
A Clustering Based Linear Ordering Algorithm for K-Way Spectral Partitioning
The spectral method can lead to a high quality of multi-way partition due to its ability to capture global netlist information. For spectral partition, n netlist modules are mappe...
Shiuann-Shiuh Lin, Wen-Hsin Chen, Wen-Wei Lin, Tin...