作者: K. K. Chaturvedi , V.B. Singh
关键词:
摘要: Bug severity is the degree of impact that a defect has on development or operation component system, and can be classified into different levels based their system. Identification level useful for bug triager in allocating to concerned fixer. Various researchers have attempted text mining techniques predicting bugs, detection duplicate reports assignment bugs suitable fixer its fix. In this paper, an attempt been made compare performance machine learning namely Support vector SVM, probability Naive Bayes NB, Decision Tree J48 A Java implementation C4.5, rule Repeated Incremental Pruning Produce Error Reduction RIPPER Random Forests RF learners 1 5 reported by analyzing summary short description reports. The report data taken from NASA's PITS Projects Issue Tracking System datasets as closed source components Eclipse, Mozilla & GNOME open projects. analysis carried out RapidMiner STATISTICA tools. authors measured considering i value accuracy F-Measure all ii number best cases at threshold F-Measure.