All posts in issues

To demonstrate how to use mozkito-issues to mine bug databases, we will mine the public available bug tracker Mozilla and focus on the project Rhino---a JavaScript engine written in Java. [read more...]

Issue reports and in particular bug reports provide evidence about past and current quality issues of a software project. Mining these bug reports provides evidence about the quality of your product or project and about the quality of the issue reports themselves. The mozkito-issues module provides basic functionality to extract, parse, and analyze issue reports from various bug tracking systems. [read more...]

In a manual examination of more than 7,000 issue reports, we found 33.8% of all issue reports to be misclassified. This misclassification introduces bias in bug prediction models, confusing bugs and features: On average, 39% of files marked as defective actually never had a bug. This study was carried out using the Mozkito framework. [read more...]