On the statistical analysis of the parameters’ trend in a machine learning algorithm
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Statistical validation of results for supporting the conclusions achieved in an experimental study is more and more demanded in research results. Although statistics are usually used in the analysis of results for comparing the performance of several algorithms, they could be used in other tasks, such as proper selection of parameters’s value or study of the trend of a parameter. In this short paper, we describe a non-parametric test, the Page test, which can be used for predicting the order of experimental conditions. We include an illustrative example for using it on classification problems taking the well-known \(k\)-nearest neighbour algorithm.
KeywordsStatistical analysis Non-parametric statistics Parameter trend Classification
This work was partially supported by the Spanish Ministry of Science and Technology under project TIN2011-28488 and the Andalusian Research Plans P11-TIC-7765, P10-TIC-6858.
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