Fig. 5From: Evaluating treatment response to neoadjuvant chemoradiotherapy in rectal cancer using various MRI-based radiomics modelsReceiver operator characteristic (ROC) curves for pCR status assessment. a LASSO algorithm (AUCs were 0.801, 0.912, 0.870 and 0.945 for the LR, RF, DT and KNN models, respectively). b PCA (AUCs were 0.597, 0.693, 0.666 and 0.712 for the LR, RF, DT and KNN models, respectively)Back to article page