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Optimize pairwize distance using KDTree #116

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redhog opened this issue Oct 19, 2024 · 0 comments
Open

Optimize pairwize distance using KDTree #116

redhog opened this issue Oct 19, 2024 · 0 comments
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efficiency Making docetl operations run faster

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@redhog
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redhog commented Oct 19, 2024

Use https://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.KDTree.html to not compute all distances, only ones that are shorter than the cutoff saught. https://scikit-learn.org/stable/modules/generated/sklearn.metrics.pairwise_distances.html computes all pairs, so this is a considerable space and time saving.
@redhog redhog added Optimization efficiency Making docetl operations run faster and removed Optimization labels Oct 21, 2024
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