Fig. 2From: Towards the use of diffuse reflectance spectroscopy for real-time in vivo detection of breast cancer during surgerySchematic overview of training and testing of the classification model. In the inner loop the SVM is optimized (fivefold cross validation), this optimized model is subsequently used with the test dataset. The outer loop is performed 100 times. The sensitivity, specificity and accuracy are averaged over all iterationsBack to article page