Predicting the fault-proneness of class hierarchy in object-oriented software using a layered kernel |
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Authors: | Peng Huang Jie Zhu |
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Institution: | Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China |
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Abstract: | A novel kernel learning method for object-oriented (OO) software fault prediction is proposed in this paper. With this method, each set of classes that has inheritance relation named class hierarchy, is treated as an elemental software model. A layered kernel is introduced to handle the tree data structure corresponding to the class hierarchy models. This method was vali-dated using both an artificial dataset and a case of industrial software from the optical communication field. Preliminary experi-ments showed that our approach is very effective in learning structured data and outperforms the traditional support vector learning methods in accurately and correctly predicting the fault-prone class hierarchy model in real-life OO software. |
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Keywords: | Object-oriented software Fault-proneness Support vector machine Structured kernel |
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