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Description

This simple domain contains 7 Boolean attributes and 10 concepts, the set of decimal digits. Recall that LED displays contain 7 light-emitting diodes -- hence the reason for 7 attributes. The problem would be easy if not for the introduction of noise. In this case, each attribute value has the 10% probability of having its value inverted. It's valuable to know the optimal Bayes rate for these databases. In this case, the misclassification rate is 26% (74% classification accuracy).

Related Papers

• Huan Liu and Rudy Setiono. Incremental Feature Selection. Appl. Intell, 9. 1998. [link]
• Ramon Sangesa and Ulises Cortes. Possibilistic Conditional Dependency, Similarity and Information Measures: an application to causal network recovery. Departament de Llenguatges i Sistemes Informtics Departament de Llenguatges i Sistemes Informtics Technical University of Catalonia Technical University of Catalonia. [link]
• Xavier Llor and David E. Goldberg. Minimal Achievable Error in the LED. Illinois Genetic Algorithms Laboratory University of Illinois at Urbana-Champaign. 2002. [link]
• Tim Leunig and D. Stott Parker. Empirical comparisons of various voting methods in bagging. KDD. 2003. [link]
• Joao Gama and Ricardo Rocha and Pedro Medas. Accurate decision trees for mining high-speed data streams. KDD. 2003. [link]
• Maria Salamo and Elisabet Golobardes. Analysing Rough Sets weighting methods for Case-Based Reasoning Systems. Enginyeria i Arquitectura La Salle. [link]
• Xavier Llor and David E. Goldberg and Ivan Traus and Ester Bernad i Mansilla. Accuracy, Parsimony, and Generality in Evolutionary Learning Systems via Multiobjective Selection. IWLCS. 2002. [link]
• Vikas Sindhwani and P. Bhattacharya and Subrata Rakshit. Information Theoretic Feature Crediting in Multiclass Support Vector Machines. [link]
• Kamal Ali and Michael J. Pazzani. Error Reduction through Learning Multiple Descriptions. Machine Learning, 24. 1996. [link]
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