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| Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice |
| Abstract | <p>In this paper identification of l … <p>In this paper identification of laryngeal disorders using cepstral parameters of human voice is investigated. Mel-frequency cepstral coefficients (MFCC), extracted from audio recordings, are further approximated, using 3 strategies: sampling, averaging, and estimation. SVM and LS-SVM categorize pre-processed data into normal, nodular, and diffuse classes. Since it is a three-class problem, various combination schemes are explored. Constructed custom kernels outperformed a popular non-linear RBF kernel. Features, estimated with GMM, and SVM kernels, designed to exploit this information, is an interesting fusion of probabilistic and discriminative models for human voice-based classification of larynx pathology.</p>ssification of larynx pathology.</p> |
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| Author | Evaldas Vaiciukynas + , Adas Gelzinis + , Marija Bacauskiene + , Antanas Verikas + , Aurelija Vegiene + |
| Conference | The 5th International Conference on Electrical and Control Technologies 6-7 May 2010, Kaunas, Lithuania |
| Diva | http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:352842 |
| EndPage | 72 + |
| HostPublication | Proceedings of the 5th International Conference on Electrical and Control Technologies ECT-2010, May 6-7, 2010, Kaunas, Lithuania + |
| PublicationType | Conference Paper + |
| Publisher | KUT + |
| StartPage | 67 + |
| Title | Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + |
| Year | 2010 + |
| Has queryThis property is a special property in this wiki. | Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + , Publications:Exploring Kernels in SVM-Based Classification of Larynx Pathology from Human Voice + |
| Categories | Publication + |
| Modification dateThis property is a special property in this wiki. | 30 September 2016 20:41:14 + |
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