changed license to Apache 2 per daal4py license

daal4py/__main__.py

@@ -1,23 +1,20 @@
 #!/usr/bin/env python
 #
-# Copyright 2016-2018 Intel Corporation.  All Rights Reserved.
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
 #
-# The source code contained or described herein and all documents related
-# to the source code ("Material") are owned by Intel Corporation or its
-# suppliers or licensors.  Title to the Material remains with Intel
-# Corporation or its suppliers and licensors.  The Material is protected
-# by worldwide copyright laws and treaty provisions.  No part of the
-# Material may be used, copied, reproduced, modified, published, uploaded,
-# posted, transmitted, distributed, or disclosed in any way without
-# Intel's prior express written permission.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# No license under any patent, copyright, trade secret or other
-# intellectual property right is granted to or conferred upon you by
-# disclosure or delivery of the Materials, either expressly, by
-# implication, inducement, estoppel or otherwise.  Any license under such
-# intellectual property rights must be express and approved by Intel in
-# writing.
-
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
 
 import sys
 from .sklearn import patch_sklearn

daal4py/sklearn/__init__.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 from .decision_forest import (DaalRandomForestClassifier, DaalRandomForestRegressor)
 from .monkeypatch.dispatcher import enable as patch_sklearn
 from .monkeypatch.dispatcher import disable as unpatch_sklearn

daal4py/sklearn/decision_forest.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 from sklearn.externals.six import string_types
 import numbers

daal4py/sklearn/monkeypatch/dispatcher.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 from sklearn import __version__ as sklearn_version
 from distutils.version import LooseVersion
 

daal4py/sklearn/monkeypatch/k_means.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 from scipy import sparse as sp
 from sklearn.utils import (check_random_state, check_array)

daal4py/sklearn/monkeypatch/linear.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 from scipy import sparse as sp
 from scipy import linalg

daal4py/sklearn/monkeypatch/logistic_loss.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 
 import sklearn

daal4py/sklearn/monkeypatch/logistic_path.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 import scipy.sparse as sparse
 import scipy.optimize as optimize
@@ -25,6 +42,7 @@
 
 use_daal = True
 
+# Code adapted from sklearn.linear_model.logistic
 def logistic_regression_path(X, y, pos_class=None, Cs=10, fit_intercept=True,
                              max_iter=100, tol=1e-4, verbose=0,
                              solver='lbfgs', coef=None,

daal4py/sklearn/monkeypatch/pairwise.py

@@ -1,4 +1,20 @@
-# from sklearn.metrics.pairwise import *
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 from sklearn.metrics.pairwise import _parallel_pairwise, _pairwise_callable
 from sklearn.metrics.pairwise import _VALID_METRICS
 

daal4py/sklearn/monkeypatch/pca.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 from sklearn import decomposition
 from sklearn.decomposition.pca import *

daal4py/sklearn/monkeypatch/ridge.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 from scipy import sparse as sp
 from sklearn.utils import check_array, check_X_y

daal4py/sklearn/monkeypatch/svm.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 from __future__ import print_function
 
 import numpy as np

daal4py/sklearn/utils.py

@@ -1,3 +1,20 @@
+#
+#*******************************************************************************
+# Copyright 2014-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#******************************************************************************/
+
 import numpy as np
 
 def getFPType(X):