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aeon-toolkit / aeon

A toolkit for machine learning from time series
https://aeon-toolkit.org/
BSD 3-Clause "New" or "Revised" License
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[ENH] Categorisation of MrSQM and MrSEQL algorithms #1738

Closed heerme closed 2 months ago

heerme commented 3 months ago

Describe the issue

MrSQM and MrSEQL are currently categorised under TSC shapelet methods. We think the categorisation should change to dictionary_methods. We don't think of them as shapelet methods, because they are more similar to dictionary-methods of the WEASEL type, than shapelet methods in how they work, e.g. there is no distance involved in the MrSQM/MrSEQL algorithms as in shapelet methods.

Both algos can be easily installed with pip: pip install mrseql pip install mrsqm

MrSQM can also be used as a transformer to extract features, see here: https://github.com/mlgig/mrsqm/blob/main/example/Time_Series_Classification_and_Explanation_with_MrSQM.ipynb

Suggest a potential alternative/fix

No response

Additional context

No response

TonyBagnall commented 3 months ago

sure, can do that, we will deprecate the current ones and replace with new ones in dictionary_based