Development of an Early Lung Cancer Diagnosis Method Based on a Neural Network
Karymsakova I. Kozhakhmetova D. Bekenova D. Ostroukh D. Bekbayeva R. Kydyralina L. Bugubayeva A. Kurushbayeva D.
September 2025Multidisciplinary Digital Publishing Institute (MDPI)
Computers
2025#14Issue 9
Cancer is one of the most lethal diseases in the modern world. Early diagnosis significantly contributes to prolonging the life expectancy of patients. The application of intelligent systems and AI methods is crucial for diagnosing oncological diseases. Primarily, expert systems or decision support systems are utilized in such cases. This research explores early lung cancer diagnosis through protocol-based questioning, considering the impact of nuclear testing factors. Nuclear tests conducted historically continue to affect citizens’ health. A classification of regions into five groups was proposed based on their proximity to nuclear test sites. The weighting coefficient was assigned accordingly, in proportion to the distance from the test zones. In this study, existing expert systems were analyzed and classified. Approaches used to build diagnostic expert systems for oncological diseases were grouped by how well they apply to different tumor localizations. An online questionnaire based on the lung cancer diagnostic protocol was created to gather input data for the neural network. To support this diagnostic method, a functional block diagram of the intelligent system “Oncology” was developed. The following methods were used to create the mathematical model: gradient boosting, multilayer perceptron, and Hamming network. Finally, a web application architecture for early lung cancer detection was proposed.
analysis , artificial intelligence , databases , expert system , Hamming network , information systems , intellectual systems , neural network
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Graduate School Digital Technologies and Construction, Department of Automation and Information Technologies, Shakarim University, Semey, 071412, Kazakhstan
Department of Information Technologies, Higher School of Business and Digital Technologies, University “Turan-Astana”, Y Dukenuly, 29a Street, Astana, 010000, Kazakhstan
Department of Digital Engineering and IT-Analytics, Faculty of Finance, Logistics and Digital Technologies, Karaganda University of Kazpotrebsouz, 9 Academic St., Karaganda, 100009, Kazakhstan
Graduate School Digital Technologies and Construction
Department of Information Technologies
Department of Digital Engineering and IT-Analytics
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