scikit-learn · colepigskin · Oct 12, 2022 · Dec 7, 2022 · Dec 19, 2022 · Feb 7, 2023
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
@@ -57,73 +57,65 @@ jobs:
           # https://github.com/scikit-learn/scikit-learn/issues/22530
           - os: windows-2019
             python: 38
-            bitness: 64
             platform_id: win_amd64
           - os: windows-latest
             python: 39
-            bitness: 64
             platform_id: win_amd64
           - os: windows-latest
             python: 310
-            bitness: 64
             platform_id: win_amd64
-
-          # Window 32 bit
-          - os: windows-latest
-            python: 38
-            bitness: 32
-            platform_id: win32
           - os: windows-latest
-            python: 39
-            bitness: 32
-            platform_id: win32
+            python: 311
+            platform_id: win_amd64
 
           # Linux 64 bit manylinux2014
           - os: ubuntu-latest
             python: 38
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
           - os: ubuntu-latest
             python: 39
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
           # NumPy on Python 3.10 only supports 64bit and is only available with manylinux2014
           - os: ubuntu-latest
             python: 310
-            bitness: 64
+            platform_id: manylinux_x86_64
+            manylinux_image: manylinux2014
+
+          - os: ubuntu-latest
+            python: 311
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
           # MacOS x86_64
           - os: macos-latest
-            bitness: 64
             python: 38
             platform_id: macosx_x86_64
           - os: macos-latest
-            bitness: 64
             python: 39
             platform_id: macosx_x86_64
           - os: macos-latest
-            bitness: 64
             python: 310
             platform_id: macosx_x86_64
+          - os: macos-latest
+            python: 311
+            platform_id: macosx_x86_64
 
           # MacOS arm64
           - os: macos-latest
-            bitness: 64
             python: 38
             platform_id: macosx_arm64
           - os: macos-latest
-            bitness: 64
             python: 39
             platform_id: macosx_arm64
           - os: macos-latest
-            bitness: 64
             python: 310
             platform_id: macosx_arm64
+          - os: macos-latest
+            python: 311
+            platform_id: macosx_arm64
 
     steps:
       - name: Checkout scikit-learn
@@ -147,11 +139,11 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
-          CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
+          CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir}
+          CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
           CIBW_TEST_COMMAND: bash {project}/build_tools/github/test_wheels.sh
-          CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }} ${{ matrix.bitness }}
+          CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }}
           CIBW_BUILD_VERBOSITY: 1
 
         run: bash build_tools/github/build_wheels.sh

diff --git a/.gitignore b/.gitignore
@@ -93,7 +93,7 @@ sklearn/metrics/_pairwise_distances_reduction/_base.pxd
 sklearn/metrics/_pairwise_distances_reduction/_base.pyx
 sklearn/metrics/_pairwise_distances_reduction/_datasets_pair.pxd
 sklearn/metrics/_pairwise_distances_reduction/_datasets_pair.pyx
-sklearn/metrics/_pairwise_distances_reduction/_gemm_term_computer.pxd
-sklearn/metrics/_pairwise_distances_reduction/_gemm_term_computer.pyx
-sklearn/metrics/_pairwise_distances_reduction/_radius_neighborhood.pxd
-sklearn/metrics/_pairwise_distances_reduction/_radius_neighborhood.pyx
+sklearn/metrics/_pairwise_distances_reduction/_middle_term_computer.pxd
+sklearn/metrics/_pairwise_distances_reduction/_middle_term_computer.pyx
+sklearn/metrics/_pairwise_distances_reduction/_radius_neighbors.pxd
+sklearn/metrics/_pairwise_distances_reduction/_radius_neighbors.pyx
diff --git a/.travis.yml b/.travis.yml
@@ -70,6 +70,16 @@ jobs:
         - CIBW_BUILD=cp310-manylinux_aarch64
         - BUILD_WHEEL=true
 
+    - os: linux
+      arch: arm64-graviton2
+      dist: focal
+      virt: vm
+      group: edge
+      if: type = cron or commit_message =~ /\[cd build\]/
+      env:
+        - CIBW_BUILD=cp311-manylinux_aarch64
+        - BUILD_WHEEL=true
+
 install: source build_tools/travis/install.sh || travis_terminate 1
 script: source build_tools/travis/script.sh || travis_terminate 1
 after_success: source build_tools/travis/after_success.sh || travis_terminate 1

diff --git a/MANIFEST.in b/MANIFEST.in
@@ -1,7 +1,7 @@
 include *.rst
 recursive-include doc *
 recursive-include examples *
-recursive-include sklearn *.c *.h *.pyx *.pxd *.pxi *.tp
+recursive-include sklearn *.c *.cpp *.h *.pyx *.pxd *.pxi *.tp
 recursive-include sklearn/datasets *.csv *.csv.gz *.rst *.jpg *.txt *.arff.gz *.json.gz
 include COPYING
 include README.rst

diff --git a/README.rst b/README.rst
@@ -37,12 +37,12 @@
 .. |SciPyMinVersion| replace:: 1.3.2
 .. |JoblibMinVersion| replace:: 1.1.1
 .. |ThreadpoolctlMinVersion| replace:: 2.0.0
-.. |MatplotlibMinVersion| replace:: 3.1.2
+.. |MatplotlibMinVersion| replace:: 3.1.3
 .. |Scikit-ImageMinVersion| replace:: 0.16.2
 .. |PandasMinVersion| replace:: 1.0.5
 .. |SeabornMinVersion| replace:: 0.9.0
-.. |PytestMinVersion| replace:: 5.0.1
-.. |PlotlyMinVersion| replace:: 5.9.0
+.. |PytestMinVersion| replace:: 5.3.1
+.. |PlotlyMinVersion| replace:: 5.10.0
 
 .. image:: https://raw.githubusercontent.com/scikit-learn/scikit-learn/main/doc/logos/scikit-learn-logo.png
   :target: https://scikit-learn.org/

diff --git a/SECURITY.md b/SECURITY.md
@@ -4,8 +4,8 @@
 
 | Version   | Supported          |
 | --------- | ------------------ |
-| 1.1.2     | :white_check_mark: |
-| < 1.1.2   | :x:                |
+| 1.1.3     | :white_check_mark: |
+| < 1.1.3   | :x:                |
 
 ## Reporting a Vulnerability
 

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -106,27 +106,6 @@ jobs:
         LOCK_FILE: './build_tools/azure/python_nogil_lock.txt'
         COVERAGE: 'false'
 
-# Check compilation with intel C++ compiler (ICC)
-- template: build_tools/azure/posix.yml
-  parameters:
-    name: Linux_Nightly_ICC
-    vmImage: ubuntu-20.04
-    dependsOn: [git_commit, linting]
-    condition: |
-      and(
-        succeeded(),
-        not(contains(dependencies['git_commit']['outputs']['commit.message'], '[ci skip]')),
-        or(eq(variables['Build.Reason'], 'Schedule'),
-           contains(dependencies['git_commit']['outputs']['commit.message'], '[icc-build]')
-        )
-      )
-    matrix:
-      pylatest_conda_forge_mkl:
-        DISTRIB: 'conda'
-        LOCK_FILE: 'build_tools/azure/pylatest_conda_forge_mkl_no_coverage_linux-64_conda.lock'
-        COVERAGE: 'false'
-        BUILD_WITH_ICC: 'true'
-
 - template: build_tools/azure/posix-docker.yml
   parameters:
     name: Linux_Nightly_PyPy
@@ -182,7 +161,6 @@ jobs:
         DISTRIB: 'conda'
         LOCK_FILE: './build_tools/azure/py38_conda_forge_openblas_ubuntu_2204_linux-64_conda.lock'
         COVERAGE: 'false'
-        BUILD_WITH_ICC: 'false'
         SKLEARN_TESTS_GLOBAL_RANDOM_SEED: '0'  # non-default seed
 
 - template: build_tools/azure/posix.yml
@@ -280,9 +258,3 @@ jobs:
         COVERAGE: 'true'
         SKLEARN_ENABLE_DEBUG_CYTHON_DIRECTIVES: '1'
         SKLEARN_TESTS_GLOBAL_RANDOM_SEED: '7'  # non-default seed
-      py38_pip_openblas_32bit:
-        DISTRIB: 'pip-windows'
-        PYTHON_VERSION: '3.8'
-        PYTHON_ARCH: '32'
-        LOCK_FILE: ./build_tools/azure/py38_pip_openblas_32bit_lock.txt
-        SKLEARN_TESTS_GLOBAL_RANDOM_SEED: '8'  # non-default seed
diff --git a/benchmarks/bench_hist_gradient_boosting_higgsboson.py b/benchmarks/bench_hist_gradient_boosting_higgsboson.py
@@ -24,6 +24,7 @@
 parser.add_argument("--max-bins", type=int, default=255)
 parser.add_argument("--no-predict", action="store_true", default=False)
 parser.add_argument("--cache-loc", type=str, default="/tmp")
+parser.add_argument("--no-interactions", type=bool, default=False)
 args = parser.parse_args()
 
 HERE = os.path.dirname(__file__)
@@ -88,6 +89,11 @@ def predict(est, data_test, target_test):
 n_samples, n_features = data_train.shape
 print(f"Training set with {n_samples} records with {n_features} features.")
 
+if args.no_interactions:
+    interaction_cst = [[i] for i in range(n_features)]
+else:
+    interaction_cst = None
+
 est = HistGradientBoostingClassifier(
     loss="log_loss",
     learning_rate=lr,
@@ -97,6 +103,7 @@ def predict(est, data_test, target_test):
     early_stopping=False,
     random_state=0,
     verbose=1,
+    interaction_cst=interaction_cst,
 )
 fit(est, data_train, target_train, "sklearn")
 predict(est, data_test, target_test)

diff --git a/benchmarks/bench_lasso.py b/benchmarks/bench_lasso.py
@@ -50,9 +50,7 @@ def compute_bench(alpha, n_samples, n_features, precompute):
 
             gc.collect()
             print("- benchmarking LassoLars")
-            clf = LassoLars(
-                alpha=alpha, fit_intercept=False, normalize=False, precompute=precompute
-            )
+            clf = LassoLars(alpha=alpha, fit_intercept=False, precompute=precompute)
             tstart = time()
             clf.fit(X, Y)
             lars_lasso_results.append(time() - tstart)

diff --git a/build_tools/azure/debian_atlas_32bit_lock.txt b/build_tools/azure/debian_atlas_32bit_lock.txt
@@ -4,17 +4,13 @@
 #
 #    pip-compile --output-file=build_tools/azure/debian_atlas_32bit_lock.txt build_tools/azure/debian_atlas_32bit_requirements.txt
 #
-atomicwrites==1.4.1
-    # via pytest
 attrs==22.1.0
     # via pytest
 cython==0.29.32
     # via -r build_tools/azure/debian_atlas_32bit_requirements.txt
-importlib-metadata==5.0.0
-    # via pytest
 joblib==1.1.1
     # via -r build_tools/azure/debian_atlas_32bit_requirements.txt
-more-itertools==8.14.0
+more-itertools==9.0.0
     # via pytest
 packaging==21.3
     # via pytest
@@ -24,11 +20,9 @@ py==1.11.0
     # via pytest
 pyparsing==3.0.9
     # via packaging
-pytest==5.0.1
+pytest==5.3.1
     # via -r build_tools/azure/debian_atlas_32bit_requirements.txt
 threadpoolctl==2.2.0
     # via -r build_tools/azure/debian_atlas_32bit_requirements.txt
 wcwidth==0.2.5
     # via pytest
-zipp==3.9.0
-    # via importlib-metadata
diff --git a/build_tools/azure/debian_atlas_32bit_requirements.txt b/build_tools/azure/debian_atlas_32bit_requirements.txt
@@ -4,4 +4,4 @@
 cython
 joblib==1.1.1  # min
 threadpoolctl==2.2.0
-pytest==5.0.1  # min
+pytest==5.3.1  # min
diff --git a/build_tools/azure/install.sh b/build_tools/azure/install.sh
@@ -59,15 +59,6 @@ pre_python_environment_install() {
         export PYTHON_NOGIL_PATH="${PYTHON_NOGIL_CLONE_PATH}/python"
         cd $OLDPWD
 
-    elif [[ "$BUILD_WITH_ICC" == "true" ]]; then
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
-        sudo apt-get update
-        sudo apt-get install intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic
-        source /opt/intel/oneapi/setvars.sh
-
     fi
 }
 
@@ -122,13 +113,6 @@ scikit_learn_install() {
         export LDFLAGS="$LDFLAGS -Wl,--sysroot=/"
     fi
 
-    if [[ "$BUILD_WITH_ICC" == "true" ]]; then
-        # The "build_clib" command is implicitly used to build "libsvm-skl".
-        # To compile with a different compiler, we also need to specify the
-        # compiler for this command
-        python setup.py build_ext --compiler=intelem -i build_clib --compiler=intelem
-    fi
-
     # TODO use a specific variable for this rather than using a particular build ...
     if [[ "$DISTRIB" == "conda-pip-latest" ]]; then
         # Check that pip can automatically build scikit-learn with the build

diff --git a/build_tools/azure/install_win.sh b/build_tools/azure/install_win.sh
@@ -7,9 +7,7 @@ set -x
 source build_tools/shared.sh
 
 if [[ "$DISTRIB" == "conda" ]]; then
-    conda update -n base conda -y
-    conda install pip -y
-    pip install "$(get_dep conda-lock min)"
+    conda install -c conda-forge "$(get_dep conda-lock min)" -y
     conda-lock install --name $VIRTUALENV $LOCK_FILE
     source activate $VIRTUALENV
 else

diff --git a/build_tools/azure/py38_conda_defaults_openblas_environment.yml b/build_tools/azure/py38_conda_defaults_openblas_environment.yml
@@ -11,11 +11,11 @@ dependencies:
   - cython
   - joblib
   - threadpoolctl=2.2.0
-  - matplotlib=3.1.2  # min
+  - matplotlib=3.1.3  # min
   - pandas
   - pyamg
   - pytest
-  - pytest-xdist
+  - pytest-xdist=2.5.0
   - pillow
   - codecov
   - pytest-cov