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An Optimized Classification Algorithm by Neural Network Ensemble Based on PLS and OLS
Joint Authors
Jia, Weikuan
Zhao, Dean
Zhao, Yuyan
Tang, Yuyang
Hu, Chanli
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-20
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Using the neural network to classify the data which has higher dimension and fewer samples means overmuch feature inputs influence the structure design of neural network and fewer samples will generate incomplete or overfitting phenomenon during the neural network training.
All of the above will restrict the recognition precision obviously.
It is even better to use neural network to classify and, therefore, propose a neural network ensemble optimized classification algorithm based on PLS and OLS in this paper.
The new algorithm takes some advantages of partial least squares (PLS) algorithm to reduce the feature dimension of small sample data, which obtains the low-dimensional and stronger illustrative data; using ordinary least squares (OLS) theory determines the weights of each neural network in ensemble learning system.
Feature dimension reduction is applied to simplify the neural network’s structure and improve the operation efficiency; ensemble learning can compensate for the information loss caused by the dimension reduction; on the other hand, it improves the recognition precision of classification system.
Finally, through the case analysis, the experiment results suggest that the operating efficiency and recognition precision of new algorithm are greatly improved, which is worthy of further promotion.
American Psychological Association (APA)
Jia, Weikuan& Zhao, Dean& Tang, Yuyang& Hu, Chanli& Zhao, Yuyan. 2014. An Optimized Classification Algorithm by Neural Network Ensemble Based on PLS and OLS. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-468751
Modern Language Association (MLA)
Jia, Weikuan…[et al.]. An Optimized Classification Algorithm by Neural Network Ensemble Based on PLS and OLS. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-468751
American Medical Association (AMA)
Jia, Weikuan& Zhao, Dean& Tang, Yuyang& Hu, Chanli& Zhao, Yuyan. An Optimized Classification Algorithm by Neural Network Ensemble Based on PLS and OLS. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-468751
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468751