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Deep learning-based software bug classification
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AI
DOI：10.1016/j.infsof.2023.107350.png)
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Abstract
En 中文
Context: Accurate classification of bugs can help accelerate the bug triage process, code inspection, and repair activities. In this context, many machine learning techniques have been proposed to classify bugs. The expressive power of deep learning could be used to further improve classification.Objective: We propose a novel deep learning-based bug classification approach.Methods: We first build a bug taxonomy with eight bug classes, each characterized by a set of keywords. Subsequently, we heuristically annotate a moderately large set (similar to 1.36M) of software bug resolution reports using an earth-mover distance technique based on the keywords. Finally, we use four attention-based classification techniques to classify these curated bugs.Results: Our experiments on a carefully collected dataset indicate that our proposed technique achieved a mean F1-Score of 84.78% and a mean macro-average ROC of 98.25%.Conclusion: Our proposed approach was observed to outperform the existing techniques by 16.88% on an average in terms of F1-Score for the considered dataset.
Keywords:
Automatic classification
Bug analysis
Self attention
Transfer learning
Journal
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4.3
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3.7K
Citations:
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