switch to numba implementation of scipy cdist
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ogencoglu commented
๐ Feature
scipy cdist
is painfully slow for large samples. Switching to numba versions should be straightforward for most functions.
rflamary commented
switching to numba might not be possible because we want the dist function to be backend compatible but this is a good point we should rimplement the most common distances with teh bachend in a vectorized implementation to make it faster