Cost Sensitive Decision Forest and Voting for Software Defect Prediction
While traditional classification algorithms optimize for accuracy, cost-sensitive classification methods attempt to make predictions that produce the lowest classification cost. In this paper we propose a cost-sensitive classification technique called CSForest which is an ensemble of decision trees....
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Published in | PRICAI 2014: Trends in Artificial Intelligence pp. 929 - 936 |
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Main Authors | , |
Format | Book Chapter |
Language | English |
Published |
Cham
Springer International Publishing
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Series | Lecture Notes in Computer Science |
Subjects | |
Online Access | Get full text |
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Summary: | While traditional classification algorithms optimize for accuracy, cost-sensitive classification methods attempt to make predictions that produce the lowest classification cost. In this paper we propose a cost-sensitive classification technique called CSForest which is an ensemble of decision trees. We also propose a cost-sensitive voting technique called CSVoting. The proposed techniques are empirically evaluated by comparing them with five (5) classifier algorithms on six (6) publicly available clean datasets that are commonly used in the research on software defect prediction. Our initial experimental results indicate a clear superiority of the proposed techniques over the existing ones. |
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ISBN: | 3319135597 9783319135595 |
ISSN: | 0302-9743 1611-3349 |
DOI: | 10.1007/978-3-319-13560-1_80 |