Abstract
One of the most important problems of decision trees is instability. It means that small changes in the dataset can result in different trees and different predictions. In this paper we introduce Cross Split Decision Tree (CSDT) which is a new decision tree learning algorithm with improved stability. This new algorithm uses multiple attributes as the split test in the internal nodes, in spite of the classical decision tree learning algorithms which use a single attribute. We have employed a heuristic based on the hoeffding bound to select the best attributes in the internal nodes. The experimental results show that in comparison with the well-known C4.5 decision tree learning algorithm, the proposed algorithm creates shallower decision trees with comparable accuracy.
Original language | English |
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Title of host publication | Proceedings of The 5th International Conference on Computer and Knowledge Engineering (ICCKE 2015) |
Editors | Abbas Rasoolzadegan |
Place of Publication | Piscataway NJ USA |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 240-245 |
Number of pages | 6 |
ISBN (Electronic) | 9781467392808 |
DOIs | |
Publication status | Published - 2015 |
Externally published | Yes |
Event | International Conference on Computer and Knowledge Engineering 2015 - Mashhad, Iran Duration: 29 Oct 2015 → 30 Oct 2020 Conference number: 5th https://ieeexplore.ieee.org/xpl/conhome/7360261/proceeding (Proceedings) http://iccke2015.um.ac.ir (Website) |
Conference
Conference | International Conference on Computer and Knowledge Engineering 2015 |
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Abbreviated title | ICCKE 2015 |
Country | Iran |
City | Mashhad |
Period | 29/10/15 → 30/10/20 |
Internet address |
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Keywords
- Decision Tree
- Hoeffding Bound
- Stability