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Heterogeneous Cross Project Defect Prediction in Software

Authors: Sonali Srivastava; Shikha Rani; Shailly Singh; Saurabh Singh; Rohit Vashisht;

Heterogeneous Cross Project Defect Prediction in Software

Abstract

Software defect prediction is one of the software engineering's most active research fields. Most of the existing work focuses on Homogeneous Cross Project Defect Prediction (CPDP), in which the model is trained by the use of a common metric set extracted from the source and target project. Our article emphasizes the heterogeneous CPDP modeling (HCPDP) that develops a defect prediction model based on a metric choice and metric matching strategy and also shows a comparable value distribution for a specified couple of datasets. It assesses experimentally and theoretically HCPDP modeling whose three primary elements include feature ranking and feature selection, metric matching an binary classification of unlabeled target instances. Results indicate that feature selection techniques have a very tiny effect on the performance of defect prediction, and the Gradient Boosting classification system provides the highest findings when used in combination with the Pearson Correlation technique compared to other classifiers used.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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