license clarification for pmml files

[tkobayas]

$ grep -r -i -I copyright | grep -v ASF  | grep -v Apache | grep -v APACHE | grep -v pre-rebase.sample | grep -v CsvLineParser.java | grep -v drools-docs | grep -v JavaLexer.g4 | grep -v JavaParser.g4 | grep -v mvel.jj | grep -v -E '^LICENSE:' | grep -v -E '^NOTICE:'
kie-dmn/kie-dmn-pmml-tests-parent/kie-dmn-pmml-tests/src/test/resources/org/kie/dmn/pmml/test_naive_bayes.pmml: <Header copyright="Copyright (c) 2020 jovyan" description="NaiveBayes Model">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/Churn Rules from SPSS Modeler.xml:  <Header copyright="(C) Copyright IBM Corp. 1994, 2021">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/adult.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/churn.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/iris.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/miniloan.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/toto.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-dmn/kie-dmn-ruleset2dmn-parent/kie-dmn-ruleset2dmn/src/test/resources/wifi.pmml:    <Header copyright="Copyright IBM Corp, exported to PMML by Nyoka (c) 2022 Software AG" description="Default description">
kie-maven-plugin/src/it/kie-maven-plugin-test-kjar-12/src/main/resources/singleiriskmeansclustering/SingleIrisKMeansClustering.pmml:  <Header copyright="KNIME">
kie-maven-plugin/src/test/resources/unit/pmml/resources/singleiriskmeansclustering/SingleIrisKMeansClustering.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/MultipleTargetsFieldSample.pmml:  <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/NoModelNameNoSegmentIdNoSegmentTargetFieldSample.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/NoModelNameNoSegmentIdSample.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/NoModelNameSample.pmml:  <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/NoOutputFieldTargetNameSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/NoTargetFieldSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/OneMiningTargetFieldSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-commons/src/test/resources/TreeSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-core/src/test/resources/LinearRegressionSample.pmml:    <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-compiler/kie-pmml-compiler-core/src/test/resources/LinearRegressionSample.xml:  <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-clustering/kie-pmml-models-clustering-compiler/src/test/resources/SingleIrisKMeansClustering.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-clustering/kie-pmml-models-clustering-tests/src/main/resources/clusterwithtransformations/ClusterWithTransformations.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-clustering/kie-pmml-models-clustering-tests/src/main/resources/singleiriskmeansclustering/SingleIrisKMeansClustering.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-clustering/kie-pmml-models-clustering-tests/src/main/resources/singleiriskmeansclustering/SingleIrisKMeansClustering_id.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-drools/kie-pmml-models-drools-tree/kie-pmml-models-drools-tree-compiler/src/test/resources/TreeSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-drools/kie-pmml-models-drools-tree/kie-pmml-models-drools-tree-evaluator/src/test/resources/TreeSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_Mixed.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_NoSegmentId.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_Regression.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_Scorecard.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_SegmentId.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-compiler/src/test/resources/MiningModel_TreeModel.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-tests/src/main/resources/mixedmining/MiningModel_Mixed.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-tests/src/main/resources/multiplemining/MultipleMining.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-tests/src/main/resources/predicatesmining/MiningModel_Predicates.pmml:  <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-mining/kie-pmml-models-mining-tests/src/main/resources/randomforestclassifiermining/RandomForestClassifier.pmml:  <Header copyright="Copyright (c) 2018 Software AG" description="Default Description">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-regression/kie-pmml-models-regression-compiler/src/test/resources/LinearRegressionSample.pmml:  <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-regression/kie-pmml-models-regression-tests/src/main/resources/linearregressionsamplewithtransformations/LinearRegressionSampleWithTransformations.pmml:  <Header copyright="DMG.org"/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-tests/src/test/resources/MiningModel_Mixed.pmml:    <Header copyright="KNIME">
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-tree/kie-pmml-models-tree-compiler/src/test/resources/TreeSample.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>
kie-pmml-trusty/kie-pmml-models/kie-pmml-models-tree/kie-pmml-models-tree-compiler/src/test/resources/TreeSimplified.pmml:  <Header copyright="www.dmg.org" description="A very small binary tree model to show structure."/>

@baldimir @gitgabrio Could you kindly confirm if these pmml files are valid to have Apache License? They have a word copyright so they were probably generated by tools or taken from some web sites.

I guess checking all those files wouldn't be quick, so for 10.0.x, I'll file a PR to remove those files and disable tests as a temporal workaround.

[gitgabrio]

Thanks @tkobayas
I'll take a look

[gitgabrio]

@tkobayas @baldimir @porcelli

Those files have been taken from official PMML site, here.
They are meant to be publicly available, but I could not find any mention to any kind of license.

[porcelli]

I found this https://dmg.org/documents/dmg-pmml-license-2017.pdf

Unfortunately it's not clear if it applies to examples =/

[tkobayas]

Sent an email to DMG to confirm the license CC'ing you :)