An Open-source Toolbox for Analysing and Processing PhysioNet Databases in MATLAB and Octave
The WaveForm DataBase (WFDB) Toolbox for MATLAB/Octave enables integrated access to PhysioNet's software and databases. Using the WFDB Toolbox for MATLAB/Octave, users have access to over 50 physiological databases in PhysioNet. The toolbox provides access over 4 TB of biomedical signals including ECG, EEG, EMG, and PLETH. Additionally, most signals are accompanied by metadata such as medical annotations of clinical events: arrhythmias, sleep stages, seizures, hypotensive episodes, etc. Users of this toolbox should easily be able to reproduce, validate, and compare results published based on PhysioNet's software and databases.
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Results from the Paper
| Task | Dataset | Model | Metric Name | Metric Value | Global Rank | Benchmark |
|---|---|---|---|---|---|---|
| Arrhythmia Detection | The PhysioNet Computing in Cardiology Challenge 2017 | Feature-based approach (no segmentation) | Accuracy (TRAIN-DB) | 72.0% | # 3 | |
| Accuracy (TEST-DB) | 79% | # 1 | ||||
| Arrhythmia Detection | The PhysioNet Computing in Cardiology Challenge 2017 | Feature-based approach (10 s segments) | Accuracy (TRAIN-DB) | 76.6% | # 2 | |
| Accuracy (TEST-DB) | 78% | # 3 |
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