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. 2018 Nov 27;15(11):e1002699. doi: 10.1371/journal.pmed.1002699

Fig 4. Combining series predictions using logistic regression.

Fig 4

Each examination contains 3 types of series: sagittal, coronal, and axial. For each task (abnormality, ACL tear, meniscal tear), we trained a logistic regression classifier to combine the 3 probabilities output by the MRNets to produce a single predicted probability for the exam. The predicted probabilities from an exam in the internal validation set are shown as an example.ACL, anterior cruciate ligament; CNN, convolutional neural network; LR, logistic regression.