Nordic Edge AI Lab - hangs

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Mon, 02 Feb 2026 11:56:47 GMT

Hi,

[quote user="Geoffr"]Are there any plans for Audio data in the future?[/quote]

I will ask to see if we can share anything here.

Usually its best to direct these kind of questions to the sales force, can contact through here: https://www.nordicsemi.com/About-us/Contact-Us

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

Geoffr — Fri, 30 Jan 2026 21:55:16 GMT

Thanks - I'll try re-running it and get back to you if I have any problems (not expected).

Are there any plans for Audio data in the future?
(I'll need to test a bunch to see how well what you have now works)

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Thu, 29 Jan 2026 12:16:33 GMT

Update from the team:

We analyzed your dataset and ran an experiment. Since the dataset contains a column with Float32 values, the input data type should be set to Float32 (https://docs.nordicsemi.com/bundle/edge-ai-lab/page/doc/model_creating_pipeline/model_settings.html…).

Additionally, you can remove unnecessary columns (e.g., SampleNO, SampleID) from the dataset using our platform after uploading the data.

After changing the input data type to Float32, the training completed successfully, and we were able to download the archive from the platform.

Also, we have improved notifications to better support users with similar or different issues.

One additional note: our platform is currently focused on time-series sensor data and is not intended for processing audio data, so the results may not be fully relevant to your use case.

Update from me:
I also did a mistake here setting it to multi classification instead of Binary so will re-run it but all should be ok now.

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Thu, 29 Jan 2026 01:08:48 GMT

Thats good to know.

I did test you data and I do have a issue it seems, but that could be user error from my side.

I have contacted the AI Labs team and will update.

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

Geoffr — Wed, 28 Jan 2026 20:47:08 GMT

I did try the dummy file from you and it works fine.

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Tue, 27 Jan 2026 20:59:32 GMT

Will try your data and see if I get the same.

Did you check with the dummy file i added? was the issue the same?

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

Geoffr — Mon, 26 Jan 2026 20:50:27 GMT

devzone.nordicsemi.com/.../Model_5F00_Data.csv

I've attached my model data.
it's audio data:

Sample = Audio Sample
Target = Target sample (either 0 or 1)
SampleNO = ID of sample (to differentiate each sample, including the Target)
SampleID = ID of sample (without the target number)

The only features I used for the model were Sample and Target

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Tue, 20 Jan 2026 10:30:55 GMT

I tested with a dummy file, relatively small so that it did not take to long and that seems to work fine.
You can try that and see if that works, or if you have the same issue, as collecting data can take some time, so might be faster to debug that way.

Here is the file: devzone.nordicsemi.com/.../Untitled1.csv

If you are willing to share the data you first tried to make a model with I can try to run it and see if I get the same issue that you have. To check if this is related to the data.

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

Geoffr — Mon, 19 Jan 2026 21:50:01 GMT

I have tried getting the results with Chrome and Brave - both act the same 😞
And both my attempt (with the same data) act the same 😞

I guess I'll try to gather some new data and try again
(I while back (before nordic I created a model with Neuton, but that was an accelerometer, not audio)

RE: Nordic Edge AI Lab - hangs

JONATHAN LL — Mon, 19 Jan 2026 13:56:30 GMT

Hi,

What browser are you using ?and have you tired more then one?

Both models are behaving the same?

I just did a run and i do not have the same issue from what i can tell.

Have you tested with another dataset? a dummy test set that does not take that long to run?

Regards,
Jonathan

RE: Nordic Edge AI Lab - hangs

Geoffr — Sat, 17 Jan 2026 21:41:30 GMT

I tried creating a new model with the same data and see the same thing, so sounds like a Nordic problem... How do I best contact them?

RE: Nordic Edge AI Lab - hangs

volumeswanky — Mon, 12 Jan 2026 04:43:38 GMT

The spinning circle in the results tab usually indicates that the Nordic Edge AI Lab tool is hanging due to a backend issue or incomplete data retrieval. The fix often involves refreshing your session, clearing cached data, or contacting Nordic support to check if the model results were properly generated and stored.

https://insinuator.net/2021/10/change-your-ble-passkey-like-you-change-your-underwear/ fnaf