Laplace Naive Bayes classifier in the classification of text in machine learning

摘要

The purpose of this publication is to compare the accuracy of a new algorithm based on the Naive Bayesian classifier using the Laplace distribution and named the Laplace Naive Bayes classifier with the Gaussian Naive Bayesian classifier. The t-pairs test statistically proves that the observed difference in the accuracy of the two algorithms on a selected database of English film reviews is not the result of a random order of examples used for training and testing, but of the different classification behaviour of the algorithms.