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Add implementations of KDTree / BallTree #35

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remydubois opened this issue Apr 2, 2021 · 0 comments · May be fixed by #46
Open

Add implementations of KDTree / BallTree #35

remydubois opened this issue Apr 2, 2021 · 0 comments · May be fixed by #46

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@remydubois
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Hello,

thanks for exposing and maintaining this library of Numba examples.

I have a full-Numba implementation of both KDTrees and BallTrees, and wondered whether this would be valuable to add in this repo.
My code is here, and I am willing to enrich it (add a few extra necessary methods) in order to match the minimal functionalities required by most use cases / or match the implementations standards that may reign in this repo.

Let me know,
agentmarketbot added a commit to agentmarketbot/numba-examples that referenced this issue Jan 28, 2025
@agentmarketbot
Here's a commit message based on the diff:
57e6578 
Add KD-Tree and Ball-Tree implementations

Implement spatial tree data structures for efficient nearest neighbor 
searches. This includes:
- KD-Tree: space-partitioning structure for k-dimensional points
- Ball-Tree: metric tree using nested hyperspheres
- Pure Python implementation with no external dependencies
- Comprehensive test suite with accuracy and performance benchmarks
- Documentation with usage examples and performance metrics

Fixes numba#35
@agentmarketbot agentmarketbot linked a pull request Jan 28, 2025 that will close this issue
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Add KDTree and BallTree Implementations to Numba Examples (Fixes #35) agentmarketbot/numba-examples
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@remydubois