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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2018 Apr 9;66(1):165–175. doi: 10.1109/TBME.2018.2824725

Fig. 3.

Fig. 3.

Performance comparison using different methods and different subsets of data (i.e., task or disease cohort combination). The mean of the root mean square errors (RMSE) obtained from the experiments of each method is plotted. Lower RMSE indicates better performance. In addition, the standard deviations of RMSE are also shown in the figure as error bars.