A Method for Refining Knowledge Rules Using Exceptions

Autores/as

  • Ronaldo Cristiano Prati University of S˜ao Paulo, Brasil
  • Maria Carolina Monard University of S˜ao Paulo, Brasil
  • André C. P. L. F. de Carvalho University of S˜ao Paulo, Brasil

Palabras clave:

Data Mining, Machine Learning, Rule Learning, Exception

Resumen

The search for patterns in data sets is a fundamental task in Data Mining, where Machine Learning algorithms are generally used. However, Machine Learning algorithms have biases that strengthen the classifica-tion task, not taking into consideration exceptions. Exceptions contra-dict common sense rules. They are generally unknown, unexpected and contradictory to the user believes. For this reason, exceptions may be interesting. In this work we propose a method to find exceptions out from common sense rules. Besides, we apply the proposed method in a real world data set, to discover rules and exceptions in the HIV virus protein cleavage process.

Descargas

Publicado

2004-08-03

Cómo citar

Prati, R. C., Monard, M. C., & de Carvalho, A. C. P. L. F. (2004). A Method for Refining Knowledge Rules Using Exceptions. SADIO Electronic Journal of Informatics and Operations Research, 6, 53-65. https://revistas.unlp.edu.ar/ejs/article/view/17527