Higher-order statistics and neural network based multi-classifier system for gene identification
This paper presents the use of higher order statistics and a neural network based multi-classifier system for gene and exon identification of a DNA sequence. Newly proposed higher order statistics features, combined with frequency domain analysis, are used to train three different neural networks. C...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2007
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| Online Access: | http://irep.iium.edu.my/2341/ http://irep.iium.edu.my/2341/1/GunawanICSPCS2007final.pdf http://irep.iium.edu.my/2341/4/Program_Final.pdf |
| _version_ | 1848775992715247616 |
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| author | Gunawan, Teddy Surya Ambikairajah, Eliathamby Epps, Julien |
| author_facet | Gunawan, Teddy Surya Ambikairajah, Eliathamby Epps, Julien |
| author_sort | Gunawan, Teddy Surya |
| building | IIUM Repository |
| collection | Online Access |
| description | This paper presents the use of higher order statistics and a neural network based multi-classifier system for gene and exon identification of a DNA sequence. Newly proposed higher order statistics features, combined with frequency domain analysis, are used to train three different neural networks. Classification results of the three individual neural networks are combined through an aggregation function, of which five variants are compared herein. An evaluation of the multi-classifier system on 117 sequences from the HMR195 database shows that when different opinions of more classifiers on the same input data are integrated within a multi-classifier system, a relative improvement in precision of 5% over the individual performances of the neural networks can be obtained. |
| first_indexed | 2025-11-14T14:23:00Z |
| format | Proceeding Paper |
| id | iium-2341 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T14:23:00Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-23412013-11-22T04:21:17Z http://irep.iium.edu.my/2341/ Higher-order statistics and neural network based multi-classifier system for gene identification Gunawan, Teddy Surya Ambikairajah, Eliathamby Epps, Julien TK Electrical engineering. Electronics Nuclear engineering This paper presents the use of higher order statistics and a neural network based multi-classifier system for gene and exon identification of a DNA sequence. Newly proposed higher order statistics features, combined with frequency domain analysis, are used to train three different neural networks. Classification results of the three individual neural networks are combined through an aggregation function, of which five variants are compared herein. An evaluation of the multi-classifier system on 117 sequences from the HMR195 database shows that when different opinions of more classifiers on the same input data are integrated within a multi-classifier system, a relative improvement in precision of 5% over the individual performances of the neural networks can be obtained. 2007-12 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/2341/1/GunawanICSPCS2007final.pdf application/pdf en http://irep.iium.edu.my/2341/4/Program_Final.pdf Gunawan, Teddy Surya and Ambikairajah, Eliathamby and Epps, Julien (2007) Higher-order statistics and neural network based multi-classifier system for gene identification. In: 1st International Conference on Signal Processing and Communication Systems (ICSPCS 2007), 17-19 Dec 2007, Gold Coast, Australia. http://www.dspcs-witsp.com/icspcs_2007/cfp.html |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Gunawan, Teddy Surya Ambikairajah, Eliathamby Epps, Julien Higher-order statistics and neural network based multi-classifier system for gene identification |
| title | Higher-order statistics and neural network based multi-classifier system for gene identification |
| title_full | Higher-order statistics and neural network based multi-classifier system for gene identification |
| title_fullStr | Higher-order statistics and neural network based multi-classifier system for gene identification |
| title_full_unstemmed | Higher-order statistics and neural network based multi-classifier system for gene identification |
| title_short | Higher-order statistics and neural network based multi-classifier system for gene identification |
| title_sort | higher-order statistics and neural network based multi-classifier system for gene identification |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://irep.iium.edu.my/2341/ http://irep.iium.edu.my/2341/ http://irep.iium.edu.my/2341/1/GunawanICSPCS2007final.pdf http://irep.iium.edu.my/2341/4/Program_Final.pdf |