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. 2021 Feb 25;21(5):1595. doi: 10.3390/s21051595

Table 3.

BP Estimation Performance for the Proposed Method with Different Neural Network Architectures and Searching Scheme of Task-specific Importance.

Methods Index SBP DBP MAP
BiLSTM (Single task BP estimation method) MAErr (mmHg) 9.35 5.25 5.21
RMSErr (mmHg) 13.88 7.93 9.35
Multitask method
(Multitask BP measurement methods
without weight searching scheme)
MAErr (mmHg) 8.39 4.49 4.92
RMSErr (mmHg) 12.77 6.94 7.32
The proposed MAErr (mmHg) 7.69 4.36 4.76
RMSErr (mmHg) 10.83 5.90 6.47