Disease Markers / 2021 / Article / Tab 10 / Research Article
Prediction of COVID-19 with Computed Tomography Images using Hybrid Learning Techniques Table 10 Confusion matrix and Classification report for the proposed work, AlexNet for feature extraction, and various machine learning models for classification.
Confusion matrix Classification report Models Category COVID-19 CAP Normal Total Category Precision Recall F1Score Specificity AlexNet+SVM COVID-19 107 4 0 111 COVID-19 0.96 0.96 0.96 0.98 CAP 1 108 2 111 CAP 0.95 0.97 0.96 0.97 Normal 1 3 107 111 Normal 0.98 0.96 0.97 0.98 Total 109 113 109 333 Average 0.96 0.96 0.96 0.98 AlexNet+Random Forest COVID-19 102 5 4 111 COVID-19 0.92 0.92 0.91 0.96 CAP 4 102 5 111 CAP 0.91 0.91 0.91 0.98 Normal 5 4 102 111 Normal 0.91 0.91 0.91 0.98 Total 111 111 110 333 Average 0.91 0.91 0.91 0.98 AlexNet+Decision Tree COVID-19 104 4 3 111 COVID-19 0.94 0.94 0.94 0.97 CAP 3 103 4 111 CAP 0.93 0.93 0.93 0.97 Normal 4 3 104 111 Normal 0.93 0.93 0.93 0.96 Total 111 111 111 333 Average 0.94 0.94 0.94 0.97 AlexNet+Naive Bayes COVID-19 93 8 10 111 COVID-19 0.84 0.82 0.83 0.91 CAP 10 93 8 111 CAP 0.84 0.83 0.83 0.90 Normal 10 11 90 111 Normal 0.81 0.83 0.82 0.91 Total 113 112 108 333 Average 0.83 0.83 0.83 0.91 AlexNet + KNN COVID-19 104 3 4 111 COVID-19 0.94 0.94 0.94 0.94 CAP 4 103 40 111 CAP 0.93 0.94 0.93 0.93 Normal 3 4 104 111 Normal 0.94 0.93 0.93 0.94 Total 111 110 112 333 Average 0.94 0.94 0.94 0.94