“…Using the same dataset NSL-KDD, the detection accuracy of seven traditional machine learning algorithms [20][21][22][23][24][25][26][27][28][29][30][31][32][33] such as decision tree, Naive Bayes, Naive Bayes tree, random tree, random forest, support vector machine, multilayer perceptron, and the detection accuracy of the FCRNN-IDS model in the case of 2-class (normal, abnormal) and 5-class (normal, probe, Dod, R2L and U2R) were studied and compared.…”