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ACSC
2005
IEEE
14 years 1 months ago
The Geodesic Self-Organizing Map and Its Error Analysis
The Self-Organizing Map (SOM) is one of the popular Artificial Neural Networks which is a useful in clustering and visualizing complex high dimensional data. Conventional SOMs are...
Yingxin Wu, Masahiro Takatsuka
DMIN
2007
203views Data Mining» more  DMIN 2007»
13 years 9 months ago
Evaluation of Feature Selection Techniques for Analysis of Functional MRI and EEG
— The application of feature selection techniques greatly reduces the computational cost of classifying highdimensional data. Feature selection algorithms of varying performance ...
Lauren Burrell, Otis Smart, George J. Georgoulas, ...
UAI
2003
13 years 9 months ago
Layerwidth: Analysis of a New Metric for Directed Acyclic Graphs
We analyze a new property of directed acyclic graphs (DAGs), called layerwidth, arising from a class of DAGs proposed by Eiter and Lukasiewicz. This class of DAGs permits certain ...
Mark Hopkins
IPPS
2008
IEEE
14 years 2 months ago
Parallel performance wizard: A performance analysis tool for partitioned global-address-space programming
Given the complexity of parallel programs, developers often must rely on performance analysis tools to help them improve the performance of their code. While many tools support th...
Hung-Hsun Su, Max Billingsley, Alan D. George
SCAM
2006
IEEE
14 years 2 months ago
Bug Classification Using Program Slicing Metrics
In this paper, we introduce 13 program slicing metrics for C language programs. These metrics use program slice information to measure the size, complexity, coupling, and cohesion...
Kai Pan, Sunghun Kim, E. James Whitehead Jr.