Figure 3 | Scientific Reports

Figure 3

From: Automatic stridor detection using small training set via patch-wise few-shot learning for diagnosis of multiple system atrophy

Figure 3

Diagram of proposed PFL-SD. The region of interest (ROI) is first extracted from sleep test audio signals of an individual. Then, SR is applied to the ROI to produce multiple audio patches for few-shot learning to diagnose stridor. By synthesizing diagnosis results for all the patches, a diagnosis is inferred. The diagnosis results for each patch allows visualization to interpret the results by identifying the patches suspected of stridor or snoring.

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