Towards Effectively Test Report Classification to Assist Crowdsourced Testing
Junjie Wang, Qiang Cui, Qing Wang, Song Wang · 2016
Context: Automatic classification of crowdsourced test reports is important due to their tremendous sizes and large proportion of noises. Most existing approaches towards this problem focus on examining the performance of different machine learning or information retrieval techniques, and most are evaluated on open source dataset. However, our observation reveals that these approaches generate poor and unstable performances on real industrial crowdsourced testing data. We further analyze the deep reason and find that industrial data have significant local bias, which degrades existing approaches.