Edge Impulse Experts / new-pico-voice Public
Target: Raspberry Pi RP2040 (Cortex-M0+ 133MHz) Clone this project

Test data

Set thresholds
Model variants
Test 'Unoptimized (float32)' model Test 'Quantized (int8)' model
Set the 'expected outcome' for each sample to the desired outcome to automatically score the impulse.
Sample name Expected outcome Length Accuracy Result
other-3.s40 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s35 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s30 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s24 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s20 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s17 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s16 other 1s 0% 1 noise
Show classification Show in data acquisition
other-3.s13 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s10 other 1s 100% 1 other
Show classification Show in data acquisition
other-3.s7 other 1s 100% 1 other
Show classification Show in data acquisition
stop.s60 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s58 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s53 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s50 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s46 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s44 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s42 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s40 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s38 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s23 stop 1s 100% 1 stop
Show classification Show in data acquisition
stop.s21 stop 1s 100% 1 stop
Show classification Show in data acquisition

Model testing output

Results

Model version:
Accuracy
82.80%

Confusion matrix

noiseotherstartstopuncertain
noise84.2%5.3%0%5.3%5.3%
other3.4%69.0%0%0%27.6%
start0%9.1%81.8%0%9.1%
stop0%0%0%100%0%
f1 score0.890.770.900.98

Feature explorer

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