. 2020 May 19;8(5):e17643. doi: 10.2196/17643
©Erniu Wang, Fan Wang, Zhihao Yang, Lei Wang, Yin Zhang, Hongfei Lin, Jian Wang. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 19.05.2020.
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Figure 4.
Comparison of different pruning distances.