Pynndescent Versions Save

A Python nearest neighbor descent for approximate nearest neighbors

release-0.5.12

1 month ago

What's Changed

Add support for bitpacked vectors with hamming and jaccard by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/238

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/release-0.5.11...release-0.5.12

release-0.5.11

5 months ago

What's Changed

Add python 3.11 and release pipeline by @gclendenning in https://github.com/lmcinnes/pynndescent/pull/222
tests: fix compat with scipy 1.11 by @Mic92 in https://github.com/lmcinnes/pynndescent/pull/224
Remove caching for functions that take distance metrics as arguments by @jakobhansen-blai in https://github.com/lmcinnes/pynndescent/pull/226
Knob for tweaking maximum random projection tree depth by @hamelin in https://github.com/lmcinnes/pynndescent/pull/229

New Contributors

@gclendenning made their first contribution in https://github.com/lmcinnes/pynndescent/pull/222
@Mic92 made their first contribution in https://github.com/lmcinnes/pynndescent/pull/224
@hamelin made their first contribution in https://github.com/lmcinnes/pynndescent/pull/229

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.10...release-0.5.11

0.5.10

1 year ago

Fix caching issues with trees

0.5.9

1 year ago

What's Changed

Make spearmanr a dissimilarity measure by @jakobhansen-blai in https://github.com/lmcinnes/pynndescent/pull/204
Update tests to fix #207 by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/208
Fix issues with infinite recursion in random projection tree generation by @jakobhansen-blai in https://github.com/lmcinnes/pynndescent/pull/210

New Contributors

@jakobhansen-blai made their first contribution in https://github.com/lmcinnes/pynndescent/pull/204

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.8...0.5.9

0.5.8

1 year ago

What's Changed

Fixing the bug with n_trees introduced when fixing #180 by @Petkomat in https://github.com/lmcinnes/pynndescent/pull/183
Accepting rp trees with no splits by @Petkomat in https://github.com/lmcinnes/pynndescent/pull/185
[minor] clean up some strings by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/171
[small fix] add spaces to warning message by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/145
Only one update method by @Petkomat in https://github.com/lmcinnes/pynndescent/pull/189
Replace pkg_resources with importlib.metadata by @konstin in https://github.com/lmcinnes/pynndescent/pull/137
Increase test_spearmanr tolerance by @ginggs in https://github.com/lmcinnes/pynndescent/pull/199
Fix typos in docu by @MalteIwanicki in https://github.com/lmcinnes/pynndescent/pull/198

New Contributors

@Petkomat made their first contribution in https://github.com/lmcinnes/pynndescent/pull/183
@konstin made their first contribution in https://github.com/lmcinnes/pynndescent/pull/137
@ginggs made their first contribution in https://github.com/lmcinnes/pynndescent/pull/199
@MalteIwanicki made their first contribution in https://github.com/lmcinnes/pynndescent/pull/198

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.7...0.5.8

0.5.7

2 years ago

What's Changed

removed old CI files by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/169
fix wminkowski implementation, and test for scipy >= 1.8.0 by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/170
Parallelize deheap_sort by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/168
[bug] was overwriting input indices in graph utils function by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/172
fix: remove cache=True from numba functions that implement parallel=True by @rhysnewell in https://github.com/lmcinnes/pynndescent/pull/175
Ensure query after to update works correctly (fixes #180) by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/181
Ensure that tree_init=False works including for querying by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/182

New Contributors

@rhysnewell made their first contribution in https://github.com/lmcinnes/pynndescent/pull/175

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.6...0.5.7

0.5.6

2 years ago

What's Changed

Fix "'NNDescent' object has no attribute '_vertex_order'" crash in NNDescent.update by @ThomasNickerson in https://github.com/lmcinnes/pynndescent/pull/147
1d wasserstein by @cjweir in https://github.com/lmcinnes/pynndescent/pull/155
fix docstring for NNDescent by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/160
Optional parallel query batch by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/162
Update sparse distances by @lmcinnes in https://github.com/lmcinnes/pynndescent/pull/165

New Contributors

@ThomasNickerson made their first contribution in https://github.com/lmcinnes/pynndescent/pull/147

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.5...0.5.6

0.5.5

2 years ago

What's Changed

[bug fix] Always used checked_flagged_heap_push to prevent redundant edges by @jamestwebber in https://github.com/lmcinnes/pynndescent/pull/138
Add deprecation notice to n_search_trees parameter docstring by @jlmelville in https://github.com/lmcinnes/pynndescent/pull/143

New Contributors

@jamestwebber made their first contribution in https://github.com/lmcinnes/pynndescent/pull/138

Full Changelog: https://github.com/lmcinnes/pynndescent/compare/0.5.4...0.5.5

0.5.4

2 years ago

Try to fix threading state issues

0.5.3

2 years ago

Improve import speed with aggressive caching, fix a number of minor bugs.