Enhancing Skin Cancer Diagnosis through the Integration of Deep Learning and Machine Learning Approaches

Authors : Yahya Doğan, Cüneyt Özdemir

Pages : 339-347

Doi:10.17671/gazibtd.1484037

View : 93 | Download : 80

Publication Date : 2024-10-31

Article Type : Research Paper

Abstract :Skin cancer is a disease characterized by the uncontrolled proliferation of skin cells, typically manifesting as lesions or abnormal growths. Early diagnosis is critical for improving treatment outcomes. This study proposes an innovative approach to skin cancer diagnosis by integrating modern deep learning models with traditional machine learning algorithms. A three-phase methodology was developed. In the first phase, meaningful features were extracted from skin lesion images using various transfer learning models, including Xception, VGG16, ResNet152V2, InceptionV3, InceptionResNetV2, MobileNetV2, EfficientNetB2, and DenseNet201. In the second phase, dimensionality reduction was performed using Principal Component Analysis (PCA). In the final phase, the reduced feature sets were classified using K-Nearest Neighbors (KNN) and Random Forest (RF) algorithms. Experimental results demonstrated that the highest accuracy of 91.28% was achieved through the combination of DenseNet201 for feature extraction, PCA for dimensionality reduction, and Random Forest for classification. These findings highlight the effectiveness of integrating transfer learning models, dimensionality reduction techniques, and machine learning algorithms in enhancing the accuracy of skin cancer diagnosis.
Keywords : cilt kanseri teşhisi, öznitelik seçimi, boyut azaltma, transfer öğrenme, makine öğrenmesi