Fig. 5
From: A parallel classification strategy to simultaneous control elbow, wrist, and hand movements
Normalized confusion matrix of the Elbow, Wrist, and Hand Classifiers obtained with the LR (A) and LDA (B) algorithms. The confusion matrices are normalized concerning the number of data belonging to the “TS”. On the main diagonal the cardinality of the correct classifications is reported; in the top left dial and bottom right dial, the cardinality of the misclassified data, related to the 3 output classes representing the motion DoFs of each joint classifier, are reported