Year: 2024
Type: article
Abstract: Lung cancer is a leading cause of cancer-related deaths, with early detection being important for effective treatment. This study investigates automated lung nodules classification using Generative Adversarial Networks (GANs) and semi-supervised GAN (SGAN), to address data scarcity issues in lung nodule classification. By generating synthetic lung nodule images, SGAN and conventional GAN models are evaluated on image quality, variation, and classification metrics, including accuracy, specificity, sensitivity, and test set loss. Although SGAN produces superior synthetic images, both models achieve comparable classification accuracy of 95%. GAN demonstrates slightly higher specificity and sensitivity. The results show that while SGAN generates enhanced synthetic images, the improvement does not result in better classification due to the grayscale nature of the images and effective feature extraction by the classifier.
Authors: Amirul Haikal Abdullah, Siti Salasiah Mokri, Ahmad Abid Hakimi Md Salleh, QurratuAini Thaqifah Ithanin
Institution: National University of Malaysia
Language: English
Topic: AI in cancer detection
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4404831423