How does J48 determine the importance of different attributes?

Aug 18, 2021 ... J48 algorithm is one of the most widely used machine learning algorithms to examine the data categorically and continuously. Java implementation of the C4.5 algorithm is known as J48, which is available in WEKA data mining tool. Gain Ratio. Where: |Dj|/|D| acts as the weight of the ... Keywords: crime prediction; machine learning; decision tree; J48; artificial intelligence; Classification Algorithms. I. INTRODUCTION. Crimes are a common ... ... algorithm for tackling misclassification errors. The motivation ... We employ decision tree classification algorithms from Weka software such as J48, J48 ... A simple, intuitive method to generate a decision trees from a given data-set. The algorithm automatically selects attributes with higher discriminative power. This paper presents a classification on the problem of in-vehicle coupon recommendation to determine the decision of coupon acceptance. Sep 11, 2019 ... ... algorithms were used to impute missing data. The RF classification approach and J48 algorithm were applied on original complete data and the ... Oct 1, 2019 ... In this paper J48 and Random Forest (RF) machine learning algorithms are used for classification of cyber threats using NetFlows. The results ... Feb 29, 2020 ... In this research J48 decision tree algorithm is used and it is improved by Boosted J48 HTM Cortical algorithm. In next phase for classification of flowers we have used classification techniques in which we found the accuracy score of j48 classifier is higher than Naïve ...