Failed to run classification (err code: -5)

#1

Tried to run my model in browser and it gave me err code -5. What does it mean?

#2

Hi @zloberto,

Could you provide your project ID so we can try to replicate the error?

#3

Project ID is 235640

@shawn_edgeimpulse or anyone? Any updates on this one?

#4

Hello @zloberto,

I just checked your project, sorry for the delay.
In your impulse creation tab you set the sampling frequency to 1024Hz, but your audio samples are sampled at 44100Hz or 48000Hz depending on your samples. Is there any particular reason for this?

I suggest that you set the frequency to your lowest one in your data samples (44100Hz).

Also, is there any reason why you chose the spectral feature dsp block instead of an MFE or Spectrogram? Usually they work better with audio data.

You could try the EON tuner to find the best trade-off between model performances and model size.
Which hardware architecture are you targeting?

Best,

Louis

#5

Also, if you want to have a look at your samples frequency, you can enlarge the view of your data samples:

Screen Shot 2023-06-09 at 09.42.10
Screen Shot 2023-06-09 at 09.42.101304×1464 184 KB

Best,

Louis