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  1. University of Computer Studies, Yangon
  2. Conferences

A Comparative Study Using Two Classifiers For Hazardous Audio Event Classification

http://hdl.handle.net/20.500.12678/0000004524
http://hdl.handle.net/20.500.12678/0000004524
407e2f6e-93c2-4e3e-8598-26859a42f3ac
c0753036-63ba-49f6-b75e-4dfd3c4e486d
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Publication
Title
Title A Comparative Study Using Two Classifiers For Hazardous Audio Event Classification
Language en_US
Publication date 2012-02-28
Authors
Kyaw, Tin Ei
Description
The hazardous acoustic event classificationsystem is presented and tested in threateningenvironments. The system is based on classifiedwith Support Vector Machine (SVM), k NearestNeighbor (kNN) and modeled with GeneticRegulatory Network (GRN). GRN is adopted asclassification framework and greatly reducedinput feature dimensions. Setting the results thathave already reduced the inputs dimensions fromGRN framework as inputs for SVM and kNN cancorrectly classify audio event with lowcomputational time and cost. Comparative andclassification tests are carried out using threekinds of input sets with SVM and kNN classifier.These input sets are original feature set, reduceddimension feature set by GRN and unique featureset. SVM applies as novel discriminativeapproach for dissimilarity measure in order toaddress a supervised sound-classification taskand then shows good performance in the task ofacoustic event classification. Selecting GRN inevent classification system can not only reducescost and effort but also aims to obtain highperformance and accuracy in varying nature ofenvironments.
Keywords
Acoustic Surveillance, Audio Features, Audio events, Classification tasks, k Nearest neighbor, Genetic Regulatory Network, Support Vector Machine
Identifier http://onlineresource.ucsy.edu.mm/handle/123456789/2449
Journal articles
Tenth International Conference On Computer Applications (ICCA 2012)
Conference papers
Books/reports/chapters
Thesis/dissertations
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