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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Oct 23;38(4):1058–1068. doi: 10.1109/TMI.2018.2877576

Fig. 10.

Fig. 10.

The exploration results of sparseness penalty weights: beta and lambda. The horizontal axis indicates the values of lambda, and the vertical axis denotes the recognition accuracy. Bars in different colors indicate different beta values.