pynndescent

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

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

Fix caching issues with trees

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

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

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

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

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

Try to fix threading state issues

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

A new patch release to fix potential issues with numba 0.53

Fixes an issue with Scipy.sparse.lil_matrix handling from the most recent scipy release

Fix for sparse threaded cases.

Fixes a bug in sparse angular metrics.