Using logsignatures as features or layers in a recurrent neural network
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sde_learning: Codes for synthetic SDE data learning -
Pen-digit_learning: Codes for Pen-digit data learning -
gesture_learning: Codes for Chalearn 2013 gesture data learning -
action_learning: Codes for NTURGB+D 120 learning
Python 3.7 was used. The following external packages were used, and may be installed via pip3 install -r requirements.txt.
iisignature==0.23 for calculating signatures. It is CPU-only; consequently signature-based models are currently bottlenecked here.