Improving Image Classification of Knee Radiographs: An Automated Image Labeling Approach

no code implementations • 6 Sep 2023 • Jikai Zhang, Carlos Santos, Christine Park, Maciej Mazurowski, Roy Colglazier

The final image classification model, trained using both manually labeled and pseudo-labeled data, had the higher weighted average AUC (WAUC: 0. 903) value and higher AUC-ROC values among all classes (normal AUC-ROC: 0. 894; abnormal AUC-ROC: 0. 896, arthroplasty AUC-ROC: 0. 990) compared to the baseline model (WAUC=0. 857; normal AUC-ROC: 0. 842; abnormal AUC-ROC: 0. 848, arthroplasty AUC-ROC: 0. 987), trained using only manually labeled data.

Classification Image Classification