Ian Faust

Add input validation to _basePCA.inverse_transform

1

This PR does input checking for PCA's inverse_transform method. If the input array doesn't have the proper number of components, and generic numpy/array_api error is thrown for the dot product...

[enhancement] address new warning in LocalOutlierFactor in sklearn1.6

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Adds conformance for the new test: test_lof.py::test_lof_duplicate_samples

[testing] Expand sklearnex testing to all methods taking "X" or "y" as input

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### Description All testing under the `sklearnex/tests` folder use centralized estimator and method lists which were previously limited to methods based off of the various inherited sklearn Mixins. This tested...

[CI, enhancement] add sklearnex CI job with nightly oneDAL DPCPP build in github actions

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### Description This PR expands sklearnex testing to work with latest oneDAL builds. It uses a custom Visual Studio / Intel DPC++ compiler (AVX2) windows build for Windows testing. It...

[CI, Enhancement] generate a nightly oneDAL build for other sklearnex Github actions

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### Description This PR introduces a nightly Github action CI job which will create a DPCPP oneDAL build using the main oneDAL branch. This will be reused for CI Github...

# Description This adds a finiteness checker algorithm to oneDAL which allows for GPU finiteness checking via reduction_1d. This follows the architecture seen in DBSCAN, covariance, rbf_kernel and linear_kernel. Changes...

windows pip installation doesn't find openCL cpu drivers properly

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In this github action example, the conda environment can properly access the installed opencl driver, but pip cannot: ``` name: pip dpctl validator on: workflow_dispatch: env: PYTHON_VERSION: 3.9 DPCTL_VERSION: 0.17.0...

Feature request: implement array_api linalg support for dpctl tensors

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dpctl tensors implement most of the array_api standard except for the linalg package as shown by this deselection file: https://github.com/IntelPython/dpctl/blob/master/.github/workflows/array-api-skips.txt This causes issues in using dpctl tensors with scikit-learn, an...

dpctl pip install broken on windows for python3.11

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System info: ``` OS Name: Microsoft Windows 11 Enterprise OS Version: 10.0.22631 N/A Build 22631 System Type: x64-based PC Processor(s): 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 140 Stepping...

While the listed numpy version is available here: https://github.com/IntelPython/dpnp and here: https://pypi.org/project/dpnp/, when installed it is up to the user to check this when installing from pip. Please adapt the...