Table 4 Results for the classification of abnormal images using GLCM and LBP features.
Classifier | Confusion Matrix | Sensitivity | Specificity | Precision | FI Score Value | Accuracy | Training Loss | Testing Loss |
|---|---|---|---|---|---|---|---|---|
KNN | \(\:\left[\begin{array}{cc}\begin{array}{cc}147&\:52\\\:81&\:142\end{array}&\:\begin{array}{cc}57&\:1\\\:62&\:0\end{array}\\\:\begin{array}{cc}47&\:41\\\:0&\:0\end{array}&\:\begin{array}{cc}73&\:4\\\:0&\:286\end{array}\end{array}\right]\) | 0.6249 | 0.8846 | 0.6217 | 0.6217 | 0.8245 | 0 | 0.3953 |
Weighted KNN with k = 5 | \(\:\left[\begin{array}{cc}\begin{array}{cc}167&\:73\\\:114&\:133\end{array}&\:\begin{array}{cc}36&\:1\\\:38&\:0\end{array}\\\:\begin{array}{cc}69&\:48\\\:0&\:0\end{array}&\:\begin{array}{cc}48&\:0\\\:0&\:286\end{array}\end{array}\right]\) | 0.6318 | 0.8865 | 0.6421 | 0.6328 | 0.8305 | 0.2568 | 0.3792 |
SVM with RBF | \(\:\left[\begin{array}{cc}\begin{array}{cc}149&\:65\\\:8&\:159\end{array}&\:\begin{array}{cc}36&\:1\\\:43&\:2\end{array}\\\:\begin{array}{cc}36&\:45\\\:0&\:0\end{array}&\:\begin{array}{cc}81&\:3\\\:0&\:286\end{array}\end{array}\right]\) | 0.6814 | 0.9020 | 0.6800 | 0.6796 | 0.8525 | 0 | 0.3702 |
Decision Tree | \(\:\left[\begin{array}{cc}\begin{array}{cc}165&\:45\\\:92&\:134\end{array}&\:\begin{array}{cc}50&\:3\\\:57&\:2\end{array}\\\:\begin{array}{cc}34&\:54\\\:2&\:2\end{array}&\:\begin{array}{cc}78&\:2\\\:1&\:281\end{array}\end{array}\right]\) | 0.6337 | 0.8865 | 0.6297 | 0.6298 | 0.8280 | 0.0775 | 0.3943 |
Pruned Tree | \(\:\left[\begin{array}{cc}\begin{array}{cc}156&\:64\\\:91&\:136\end{array}&\:\begin{array}{cc}42&\:1\\\:56&\:2\end{array}\\\:\begin{array}{cc}3&\:54\\\:1&\:2\end{array}&\:\begin{array}{cc}72&\:2\\\:1&\:282\end{array}\end{array}\right]\) | 0.6232 | 0.8829 | 0.6206 | 0.6212 | 0.8235 | 0.0805 | 0.3933 |
Decision Tree (all predictors) | \(\:\left[\begin{array}{cc}\begin{array}{cc}161&\:61\\\:71&\:169\end{array}&\:\begin{array}{cc}37&\:4\\\:41&\:4\end{array}\\\:\begin{array}{cc}32&\:58\\\:2&\:0\end{array}&\:\begin{array}{cc}75&\:0\\\:0&\:284\end{array}\end{array}\right]\) | 0.6632 | 0.8966 | 0.6637 | 0.6632 | 0.8450 | 0.2233 | 0.3712 |
Naïve Bayes | \(\:\left[\begin{array}{cc}\begin{array}{cc}159&\:45\\\:85&\:131\end{array}&\:\begin{array}{cc}55&\:4\\\:64&\:5\end{array}\\\:\begin{array}{cc}27&\:24\\\:0&\:4\end{array}&\:\begin{array}{cc}112&\:2\\\:2&\:280\end{array}\end{array}\right]\) | 0.6805 | 0.8964 | 0.6679 | 0.6662 | 0.8415 | 0.3970 | 0.3843 |
Naïve Bayse using Kernal | \(\:\left[\begin{array}{cc}\begin{array}{cc}161&\:47\\\:69&\:148\end{array}&\:\begin{array}{cc}54&\:1\\\:64&\:4\end{array}\\\:\begin{array}{cc}22&\:31\\\:2&\:4\end{array}&\:\begin{array}{cc}111&\:1\\\:0&\:280\end{array}\end{array}\right]\) | 0.6958 | 0.9024 | 0.6853 | 0.6850 | 0.8505 | 0.3885 | 0.3823 |