Fig. 5
From: Monitoring mandibular movements to detect Cheyne-Stokes Breathing
Decision tree classifier for detecting CSB by periodic MML and MMS. Decision tree classification rule: First, the model checks whether LPM presents within the segment (Node 1). If so, the segment will be classified as CSB (Node 5). If not, the model will check whether the segment presents a SPM (Node 2). If so, it will be classified as CSB positive (Node 4); if not, CSB will be excluded (Node 3). Based on such rule, absence of both LPM and SPM allows to exclude CSB with an error rate of 8.6% whilst CSB could be ruled in by using either LPM (error rate of 5.9%) or SPM (error rate of 8.3%)