Robust Machine Learning Based Acoustic Classification of a Material Transport Process

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Abstract

This paper discusses the performance of machine learning classification algorithms based on psychoacoustic features for the monitoring of a material transport process. Reliable and robust classification strongly depends on the proper choice of the feature vector. The method of Principal Component Analysis (PCA) is applied in combination with a classification performance analysis of the individual psycho-acoustic feature types in order to select the best performing features and achieve a feature reduction. The resulting feature subsets are applied to a data set of a material transport process.
Original languageEnglish
Title of host publicationProceedings of the 14th Symposium on Neural Networks and Applications (NEUREL 2018)
Number of pages4
ISBN (Electronic)9781538669747
DOIs
Publication statusPublished - Nov 2018

Fields of science

  • 202036 Sensor systems
  • 202 Electrical Engineering, Electronics, Information Engineering
  • 202015 Electronics
  • 202022 Information technology
  • 202027 Mechatronics
  • 202037 Signal processing

JKU Focus areas

  • Computation in Informatics and Mathematics
  • Mechatronics and Information Processing

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