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. 2015 Dec 19;15(12):31999–32019. doi: 10.3390/s151229907

Figure 4.

Figure 4

Confusion matrices of body height classification computed with 10-fold cross-validation. Each column presents the sensor position (left to right): left ankle, lower back, chest and right wrist. 6D accelerations and angular velocities (50 features) were used for classification. CH1: height ≤170 cm, CH2: 170 cm < height < 180 cm, CH3: height 180 cm.