Hybrid of Convolutional Neural Network and Support Vector Machine for Cancer Type Prediction

Mikaeyl Nejad, Soghra

doi:10.30473/coam.2025.72710.1269

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	Hybrid of Convolutional Neural Network and Support Vector Machine for Cancer Type Prediction
Control and Optimization in Applied Mathematics
مقاله 5، دوره 10، شماره 1 - شماره پیاپی 19، شهریور 2025، صفحه 73-89 اصل مقاله (598.37 K)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.30473/coam.2025.72710.1269
نویسنده
Soghra Mikaeyl Nejad^*
Department of Computer Engineering and Information Technology‎, ‎Payame Noor University‎, ‎‎Tehran,‎ ‎Iran‎.
چکیده
Gene expression signatures‎ reflect the response of cell tissues to diseases‎, ‎genetic disorders‎, ‎and drug treatments‎, ‎ containing hidden patterns that can provide valuable insights for biological research and cancer diagnostics‎. ‎This study‎proposes a hybrid deep learning approach combining convolutional neural networks (CNNs) and support vector machines (SVMs) to classify cancer types using unstructured gene expression data‎. ‎ We applied three hybrid CNN-SVM models to a dataset of 10,340 samples spanning 33 cancer types from the Cancer Genome Atlas‎‎. ‎The CNN component extracted latent features from the gene expression data‎, ‎while the SVM replaced the softmax layer to enhance classification robustness‎. ‎ Among the proposed models‎, ‎the Hybrid-CNN-SVM model achieved superior performance‎, ‎demonstrating excellent prediction accuracy and outperforming other models‎. ‎This study highlights the potential of hybrid deep learning frameworks for cancer type prediction and underscores their applicability to high-dimensional genomic datasets‎.
تازه های تحقیق
Developed a Hybrid-CNN-SVM model for classifying high-dimensional gene expression data. CNNs extract high-level features from 33 cancer types and 23 normal tissue datasets. SVMs classify these features into cancerous or normal tissues with high accuracy. The approach reduces CNN limitations, such as noise sensitivity and slow training. Results demonstrate improved accuracy and robustness in cancer tissue analysis.
کلیدواژه‌ها
Deep learning‎؛ ‎Convolutional neural networks‎؛ ‎Support vector machine‎؛ ‎Gene expression‎؛ ‎The cancer genome atlas‎؛ ‎Cancer type prediction

مراجع
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Hybrid of Convolutional Neural Network and Support Vector Machine for Cancer Type Prediction