Table 5 Performance metrics of the flattening, spectral analysis, and raw data input processing modules.

From: Empowering stroke recovery with upper limb rehabilitation monitoring using TinyML based heterogeneous classifiers

 

Accuracy (%)

Loss

Inferencing time (ms)

Peak ram usage (KB)

Flash usage (kB)

Flatten

82.4

0.48

1

1.4

16.5

Spectral Analysis

91.9

0.25

2s

1.5

20.6

Raw data

90.8

0.36

11

2.1

45.0

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