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Add native save and read functionality to SSD and SPoC objects #13328
Description
Activity
Sounds reasonable to me!
Reacted by Thomas S. Binns@tsbinns are you still working on this or can I take this up?
@Anushreebasics I have not been working on this. You're welcome to pick it up!
Reacted by ANUSHREE BONDIAHave since realised that with the switch to a lot of these decomposition methods using the
_GEDTransformparent class, extending this functionality toCSPandXdawnTransformerwould be trivial.
Describe the new feature or enhancement
Requested in https://mne.discourse.group/t/no-feature-to-save-an-mne-decoding-ssd-spoc-object/11367
In summary, there is no native option to save and read
SSDandSPoCobjects. This would be useful to avoid having to re-compute filters over different sessions, like what can be done forICAfilters.A current workaround is to just pickle the objects, but having this functionality directly in MNE would be useful.
Describe your proposed implementation
Follow the
ICAstructure with asave()method for savingSSD/SPoCobjects and adecoding.read_ssd/spoc()function for loading the saved objects.Describe possible alternatives
N/A
Additional context
No response