Radiomics and Machine Learning in Medical ImagingArtificial Intelligence in Healthcare and EducationAdvanced X-ray and CT Imaging

Heloísa Dias Viotto, Felipe Duarte Silva, Guilherme Eduardo Gonçalves da Silva, Heloisa De Oliveira Pinho, Ricardo Quer do Nascimento Filho, L. Ferrari de Oliveira

2026.3.10Revista de Informatica Teorica e Aplicada

DOI: 10.22456/2175-2745.150929

Abstract

Pulmonary diseases are a major issue today, being one of the leading causes of death worldwide. Because of this, it is essential to develop methods to improve their diagnosis. This study arises from this problem, with the aim of identifying radiomic features in Computed Tomography (CT) and to evaluate the performance of different machine learning algorithms, including KNN, SVM, RF, and MLP. The results obtained show satisfactory values, with specificity standing out. SVM had the best performance with, with a mean specificity of 96.25% and a mean sensitivity of 85.05% both with a small standard deviation.

Zitationsformat

VIOTTO, Heloísa Dias, et al. Radiomics for the classification of radiological patterns in computed tomography. Revista de Informatica Teorica e Aplicada, 2026, 33(2): 145–153.