msa

Allow k_means param n_init to accept string 'auto' in addition to integers, added in version 1.2

PCA perf fix and out of preview

23

The PR aims to improve the performance of oneAPI PCA implementation and refactor the codes to align with sklearnex design principals. Associated oneDAL [PR#2601](https://github.com/oneapi-src/oneDAL/pull/2601) (should be merged before to ensure...

Update scipy version

4

update scipy version to 1.8.* for sklearn=1.0.2 and py>=3.9 Pandas 2.1.4 requires scipy>=1.8.1

KMeans OOP

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This PR intends to take KMeans algorithm out of preview namespace. The changes proposed: - KMeans out of preview - add sparsity support for KMeans - reduce number of deselected...

KMeans Init Sparsity Support

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Add sparsity support to KMeans Init and fix a few bugs in daal sparse kmeans++ init, onedal kmeans++ init, and kmeans infer. Specific changes planned or made in this PR....

Basic statistics allow computation on sparse data and add test

1

## Description _Add a comprehensive description of proposed changes_ _List associated issue number(s) if exist(s): #6 (for example)_ _Documentation PR (if needed): #1340 (for example)_ _Benchmarks PR (if needed): https://github.com/IntelPython/scikit-learn_bench/pull/155...