دانلود مقاله انگلیسی رایگان:طبقه بندی یادگیری گروه CWV-BANN-SVM برای تشخیص دقیق سرطان پستان - 2019
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  • CWV-BANN-SVM ensemble learning classifier for an accurate diagnosis of breast cancer CWV-BANN-SVM ensemble learning classifier for an accurate diagnosis of breast cancer
    CWV-BANN-SVM ensemble learning classifier for an accurate diagnosis of breast cancer

    سال انتشار:

    2019


    عنوان انگلیسی مقاله:

    CWV-BANN-SVM ensemble learning classifier for an accurate diagnosis of breast cancer


    ترجمه فارسی عنوان مقاله:

    طبقه بندی یادگیری گروه CWV-BANN-SVM برای تشخیص دقیق سرطان پستان


    منبع:

    Sciencedirect - Elsevier - Measurement, 146 (2019) 557-570: doi:10:1016/j:measurement:2019:05:022


    نویسنده:

    Moloud Abdar ⇑, Vladimir Makarenkov


    چکیده انگلیسی:

    This paper presents a new data mining technique for an accurate prediction of breast cancer (BC), which is one of the major mortality causes among women around the globe. The main objective of our study is to expand an automatic expert system (ES) to provide an accurate diagnosis of BC. Both, Support Vector Machines (SVMs) and Artificial Neural Networks (ANNs) were applied to analyze BC data. The wellknown Wisconsin Breast Cancer Dataset (WBCD), available in the UCI repository, was examined in our study. We first tested the SVM algorithm using various values of the C, e and c parameters. As a result of the first experiment, we were able to observe that the adjustment of these regularization parameters can greatly improve the performance of the traditional SVM algorithm applied for BC detection. The highest obtained accuracy at the first step was 99.71%. Then, we performed a new BC detection approach based on two ensemble learning techniques: the confidence-weighted voting method and the boosting ensemble technique. Our model, called CWV-BANNSVM, combines boosting ANNs (BANN) and two SVMs, using optimal parameters selected during the first experiment. The performance of the applied methods was evaluated using several popular metrics, such as specificity, sensitivity, precision, FPR, FNR, F1 score, AUC, Gini and accuracy. The proposed CWV-BANNSVM model was able to improve the performance of the traditional machine learning algorithms applied to BC detection, reaching the accuracy of 100%. To overcome the overfitting issue, we determined and used some appropriate parameter values of polynomial SVM. Our comparison with the existing studies dedicated to BC prediction suggests that the proposed CWV-BANN-SVM model provides one of the best prediction performances overall.
    Keywords: Data mining | Machine learning | Ensemble technique | Breast cancer | Support vector machine | Artificial neural network


    سطح: متوسط
    تعداد صفحات فایل pdf انگلیسی: 14
    حجم فایل: 2048 کیلوبایت

    قیمت: رایگان


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