Considerations for supporting on- and off-line analysis of neural time-series data

biolab / orange3

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Considerations for supporting on- and off-line analysis of neural time-series data #2532

Closed brylie closed 5 years ago

brylie commented 7 years ago

We are discussing extending Orange3 as part of a tool for neural time-series data (EEG) analysis, and want to reach out to the Orange3 community.

What are some considerations with Orange3 related to time-series analysis?
What kinds of challenges might we face related to on-line (real-time) analysis of streaming data in Orange3 environment?

brylie commented 7 years ago

There seems to be a related project called Neuropype, with as-of-yet undisclosed source code, that is building EEG analysis modules on top of Orange3.

Neuropype screen animation

I will open a second issue regarding license 'adherence' of the Neuropype project.

kernc commented 7 years ago

What are some considerations with Orange3 related to time-series analysis? What kinds of challenges might we face related to on-line (real-time) analysis of streaming data in Orange3 environment?

There's a Timeseries add-on that would likely be of limited utility in this use case. Unfortunately, no algorithms or visualizations or even preprocessors or filters currently work on-line, i.e. very few, if any, widgets could be reused as-is. Definitely a more apt data structure would also need to be developed.

ajdapretnar commented 5 years ago

Considering this is a very old question and that we can give now is no better than the one above, I am closing this. Orange at this point in time is not geared for analysis of streams. Any contribution towards extending the Orange functionality is welcome, though.