Dynamic Recognition of Driver’s Propensity Based on GPS Mobile Sensing Data and Privacy Protection

Figure 11

Recognition accuracy rate box plot trends under different penetration. Note that the middle of the black line is the median; the box is of 4 points’ position (the bottom of the box is 25% quantile; the top of the box is 75% quantile), two extending lines represent extremes (the one below represents the minimum value; the one above represents the maximum value). By the median box plots trend, the improving trend of the recognition accuracy rate can be seen.