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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Magn Reson Imaging. 2019 Jul 15;64:190–199. doi: 10.1016/j.mri.2019.07.003

Table 5:

Comparison of performance between methods applied on the BIOCARD dataset with diagnostic labels from scan time. Values are displayed as mean (standard deviation).

BIOCARD (Diagnosis at Scan Time)
Methods Performance Metrics
SEN SPEC BACC F1
LDA 0.4440 (0.2700) 0.9477 (0.0199) 0.6961 (0.1339) 0.3044 (0.1697)
QDA 1.0 (0.0) 0.0 (0.0) 0.5 (0.0) 0.0 (0.0)
RF 0.0 (0.0) 0.9996 (0.0010) 0.5 (0.0) 0.0 (0.0)
Neural Net 0.2904 (0.2422) 0.9915 (0.0083) 0.6424 (0.1223) 0.3660 (0.2681)
Siamese Net 0.1800 (0.2200) 0.9972 (0.0053) 0.5883 (0.1096) 0.2275 (0.2120)