Klasifikacija respiratornih bolesti na temelju zvučnih zapisa auskultacije pluća korištenjem metoda strojnog učenja

undergraduate thesis

• Title (english): Classification of respiratory diseases based on lungs auscultation sound recordings using machine learning methods
• Author: Mia Krstičević
• Mentor: Alan Jović (mentor)
• Committee member: Alan Jović (predsjednik povjerenstva)
• Committee member: David Dukić (član povjerenstva)
• Committee member: Laura Majer (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2024-07-02, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Ovaj rad opisuje implementaciju modela strojnog učenja u jednostavnu web stranicu. Model klasificira respiratorne bolesti na temelju zvučnih zapisa auskultacije pluća snimljene digitalnim stetoskopom. Koristi se arhitektura konvolucijskih neuronskih mreža. Također je prikazana predobrada i izdvajanje značajki iz audio datoteka. Rezultati su dani u obliku točnosti, preciznosti, odziva i mjere F1. Postignuta je točnost od 91,84% s mjerom F1 od 87,4%.

Abstract (english)

This Bachelor's thesis describes the implementation of a machine learning model and its integration into a simple web page. The model classifies respiratory diseases based on sound recordings from lungs auscultation measured by a digital stethoscope. Convolutional neural networks are used as a model. Preprocessing and feature extraction from audio files are also presented. The results are given in the form of accuracy, precision, recall and F1-score. An accuracy of 91,84% and F1-score of 87,4% were achieved.

• Keywords: klasifikacija; model; učenje; zvučni zapis; skup podataka; respiratorne bolesti
• Keywords (english): classification; model; training; sound recording; dataset; respiratory diseases
• Language: croatian
• URN:NBN: urn:nbn:hr:168:338949
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-10-12 21:13:58