A redundancy-removing feature selection algorithm for nominal data
No order correlation or similarity metric exists in nominal data, and there will always be more redundancy in a nominal dataset, which means that an efficient mutual information-based nominal-data feature selection method is relatively difficult to find. In this paper, a nominal-data feature selecti...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
PeerJ Inc.
2015-10-01
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Series: | PeerJ Computer Science |
Subjects: | |
Online Access: | https://peerj.com/articles/cs-24.pdf |