BUG: Issue loading SVDs for neural prediction

[erinkempkes]

Version information:

facemap version: 1.0.6
platform: win32
python version: 3.8.18
torch version: 2.2.0
numpy version: 1.24.4

Describe the issue:

I am trying to run the neural predictions analysis using motion SVDs and keep running into this error message:

As far as I can tell the SVDs are loaded into the main GUI and I can't find anywhere else to load them in? I get this error both when I run the SVD processing in the same GUI session immediately before I try to run the neural predictions, as well as when I load in the SVDs from a previously generated _proc.npy file. I also still get the same message when I change the linear regression hyperparameters. And there aren't any errors printed in the anaconda prompt.

I can see the SVDs plotted in the main GUI so I don't think it's an issue with the SVD calculation.

I have been able to run the predictions with the keypoints as input data without any issues so I also don't think it's a problem with loading in any data or with the prediction analysis.

Am I missing something obvious?? Thanks for any insight!

Error message:

No response

[Atika-Syeda]

Hi @erinkempkes can you please load the proc.npy file in a notebook and check whether the motSVD and movSVD are saved? Please let me know the output.

[ebdUvA]

I'm having this exact same problem. I've checked the proc file as suggested, and both motSVD and movSVD are in there

[Sietse-k]

Hi. I am having the exact same problem. Is there any update on the issue? Much appreciated!