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AAI
2006
110views more  AAI 2006»
15 years 6 months ago
Evaluation of Classifiers for an Uneven Class Distribution Problem
Classification problems with uneven class distributions present several difficulties during the training as well as during the evaluation process of classifiers. A classification ...
Sophia Daskalaki, Ioannis Kopanas, Nikolaos M. Avo...
165
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ESWA
2008
231views more  ESWA 2008»
15 years 6 months ago
Automatic generation of concept hierarchies using WordNet
This paper examines and proposes the automatic generation of concept hierarchies using WordNet. Existing researches have mostly explored the utilization of concept hierarchies, bu...
Sangno Lee, Soon-Young Huh, Ronald D. McNiel
158
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FIRSTMONDAY
2008
121views more  FIRSTMONDAY 2008»
15 years 6 months ago
Free and Open Source Licenses in Community Life: Two Empirical Cases
How do licenses participate in Free and Open Source Software (FLOSS) community life? This paper aims at answering this question. Despite the dynamic character of FLOSS development...
Stefano De Paoli, Maurizio Teli, Vincenzo D'Andrea
CSDA
2006
102views more  CSDA 2006»
15 years 6 months ago
An improved Akaike information criterion for state-space model selection
Following the work of Hurvich, Shumway, and Tsai (1990), we propose an "improved" variant of the Akaike information criterion, AICi, for state-space model selection. The...
Thomas Bengtsson, Joseph E. Cavanaugh
COGSCI
2007
139views more  COGSCI 2007»
15 years 6 months ago
Mapping the Color Space of Saccadic Selectivity in Visual Search
Color coding is used to guide attention in computer displays for such critical tasks as baggage screening or air traffic control. It has been shown that a display object attracts...
Yun Xu, Emily C. Higgins, Mei Xiao, Marc Pomplun