nengo / keras-lmu

Keras implementation of Legendre Memory Units
https://www.nengo.ai/keras-lmu/
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Support sequences with irregular time-steps #12

Open arvoelke opened 4 years ago

arvoelke commented 4 years ago

Common feature request. Trivial solution is to solve the ODE for each new sample (i.e., fast-forward to the next point in time), which is a matrix exponential for ZOH. Should try the naive approach first, and then speed it up with some approximation if it's too slow.