Browsing Informes técnicos y Documentos de trabajo by Author "Pérez Martínez, Aritz"
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A sensitivity study of bias and variance of k-fold cross-validation in prediction error estimation
Rodríguez Fernández, Juan Diego; Pérez Martínez, Aritz; Lozano Alonso, José Antonio (2009)In the machine learning field the performance of a classifier is usually measured in terms of prediction error. In most real-world problems, the error cannot be exactly calculated and it must be estimated. Therefore, it’s ... -
Efficient learning of decomposable models with a bounded clique size
The learning of probability distributions from data is a ubiquitous problem in the fields of Statistics and Artificial Intelligence. During the last decades several learning algorithms have been proposed to learn probability ... -
Statistical model for the reproducibility in ranking based feature selection
Recently, concerns about the reproducibility of scientific studies have been growing among the scientific community, mainly due to the existing large quantity of irreproducible results. This has reach such an extent that ...