This paper introduces an innovative approach using microwaves (MW) enhanced with a machine learning (ML) clas- sifier to identify products contaminated with external intrusions and distinguish the contaminant type. The non-invasive MW sensing system is intended to function in real-time in a food production chain. For the multi-class classification, we use the Support Vector Machine (SVM) algorithm, training it on datasets generated from the scattering parameters acquired during the measurements phase. A precision of 100% accuracy is achieved for 200 measurement samples.

Support Vector Machine for Multiclass Contaminant Classification in Food Products using Microwave Sensing / Darwish, Ali; Ricci, Marco; Migliaccio, Claire; Vasquez, Jorge Alberto Tobon; Vipiana, Francesca. - ELETTRONICO. - (2024). (Intervento presentato al convegno International Symposium on Antennas and Propagation and ITNC-USNC-URSI Radio Science (AP-S/URSI 2024) tenutosi a Firenze (Italy) nel 14-19 July 2024) [10.1109/AP-S/INC-USNC-URSI52054.2024.10685942].

Support Vector Machine for Multiclass Contaminant Classification in Food Products using Microwave Sensing

Darwish, Ali;Vasquez, Jorge Alberto Tobon;Vipiana, Francesca
2024

Abstract

This paper introduces an innovative approach using microwaves (MW) enhanced with a machine learning (ML) clas- sifier to identify products contaminated with external intrusions and distinguish the contaminant type. The non-invasive MW sensing system is intended to function in real-time in a food production chain. For the multi-class classification, we use the Support Vector Machine (SVM) algorithm, training it on datasets generated from the scattering parameters acquired during the measurements phase. A precision of 100% accuracy is achieved for 200 measurement samples.
2024
979-8-3503-6990-8
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2992026