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switch to numba implementation of scipy cdist #697

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ogencoglu opened this issue Nov 26, 2024 · 1 comment
Open

switch to numba implementation of scipy cdist #697

ogencoglu opened this issue Nov 26, 2024 · 1 comment

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@ogencoglu
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ogencoglu commented Nov 26, 2024

🚀 Feature

scipy cdist is painfully slow for large samples. Switching to numba versions should be straightforward for most functions.

@rflamary
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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

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