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Agarwood classification: A Case-Based Reasoning approach based on E-nose
Mälardalen University, School of Innovation, Design and Engineering. (IS)
Mälardalen University, School of Innovation, Design and Engineering. (IS)ORCID iD: 0000-0003-3802-4721
Mälardalen University, School of Innovation, Design and Engineering. (IS)ORCID iD: 0000-0002-5562-1424
Universiti Teknologi MARA, 40450, Selangor, Malaysia.
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2012 (English)In: Proceedings - 2012 IEEE 8th International Colloquium on Signal Processing and Its Applications, CSPA 2012, 2012, 120-126 p.Conference paper, Published paper (Refereed)
Abstract [en]

Using an array of sensors (E-nose) to classify Agarwood has proven to be successful and produced performance close to an expert level (90% of expert level performance) but it has proven difficult to eliminate misclassifications without over-fitting. In our effort to improve our result we explored a self-improving Case-Based Reasoning approach and reached 100% correct classification. Case-Based Reasoning is an approach that will learn from every new classified case and hence the risk for misclassification is reduced. Also when new cases have to be classified that have never occurred before the system will avoid misclassification (similarity measurement is low). The approach also enables indeterminism; in reality a sample may be both close to a good case and a bad case and need further exploration by experts. The approach also handles natural variants in the wood samples well; both low-quality and high-quality samples may spread considerably in the context of E-nose readings and there is no model available of low or high quality.

Place, publisher, year, edition, pages
2012. 120-126 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-17306DOI: 10.1109/CSPA.2012.6194703Scopus ID: 2-s2.0-84861536414ISBN: 978-146730961-5 (print)OAI: oai:DiVA.org:mdh-17306DiVA: diva2:579637
Conference
2012 IEEE 8th International Colloquium on Signal Processing and Its Applications, CSPA 2012; Melaka; 23 March 2012 through 25 March 2012
Available from: 2012-12-20 Created: 2012-12-20 Last updated: 2017-01-25Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
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Output format
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