Fig. 2From: Instantaneous and non-destructive relative water content estimation from deep learning applied to resonant ultrasonic spectra of plant leavesRWC estimation results. Comparison between RWC values and predictions performed with CNN (a) and RF (b) approaches. Dotplots (top) display actual RWC values and predictions, including linear regression lines (red/blue) and the reference line for a perfect regression (dashed black). Each dot corresponds to one interpolated version of NC-RUS data sample. Histograms (bottom) show the distribution of prediction errorsBack to article page