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Posted to commits@hivemall.apache.org by my...@apache.org on 2016/12/02 07:04:47 UTC
[45/50] [abbrv] incubator-hivemall git commit: Updated license headers
Updated license headers
Project: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/commit/e44a413e
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/tree/e44a413e
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/diff/e44a413e
Branch: refs/heads/JIRA-22/pr-385
Commit: e44a413e5fd4270af53895fceec27ccff3d63a73
Parents: 67ba963
Author: myui <yu...@gmail.com>
Authored: Mon Nov 21 19:02:27 2016 +0900
Committer: myui <yu...@gmail.com>
Committed: Mon Nov 21 19:02:27 2016 +0900
----------------------------------------------------------------------
.../hivemall/ftvec/selection/ChiSquareUDF.java | 77 ++++++++++----------
.../ftvec/selection/SignalNoiseRatioUDAF.java | 39 +++++-----
.../hivemall/tools/array/SelectKBestUDF.java | 48 ++++++------
.../tools/matrix/TransposeAndDotUDAF.java | 38 +++++-----
.../ftvec/selection/ChiSquareUDFTest.java | 35 ++++-----
.../selection/SignalNoiseRatioUDAFTest.java | 36 ++++-----
.../tools/array/SelectKBeatUDFTest.java | 33 +++++----
.../tools/matrix/TransposeAndDotUDAFTest.java | 29 ++++----
8 files changed, 171 insertions(+), 164 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java b/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java
index 1583959..91742bc 100644
--- a/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java
+++ b/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java
@@ -1,20 +1,20 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.ftvec.selection;
@@ -22,11 +22,18 @@ import hivemall.utils.hadoop.HiveUtils;
import hivemall.utils.hadoop.WritableUtils;
import hivemall.utils.lang.Preconditions;
import hivemall.utils.math.StatsUtils;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
import org.apache.hadoop.hive.ql.exec.Description;
import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentTypeException;
import org.apache.hadoop.hive.ql.metadata.HiveException;
+import org.apache.hadoop.hive.ql.udf.UDFType;
import org.apache.hadoop.hive.ql.udf.generic.GenericUDF;
import org.apache.hadoop.hive.serde2.objectinspector.ListObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
@@ -34,15 +41,12 @@ import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory;
import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
@Description(name = "chi2",
value = "_FUNC_(array<array<number>> observed, array<array<number>> expected)"
+ " - Returns chi2_val and p_val of each columns as <array<double>, array<double>>")
-public class ChiSquareUDF extends GenericUDF {
+@UDFType(deterministic = true, stateful = false)
+public final class ChiSquareUDF extends GenericUDF {
+
private ListObjectInspector observedOI;
private ListObjectInspector observedRowOI;
private PrimitiveObjectInspector observedElOI;
@@ -61,27 +65,25 @@ public class ChiSquareUDF extends GenericUDF {
if (OIs.length != 2) {
throw new UDFArgumentLengthException("Specify two arguments.");
}
-
if (!HiveUtils.isNumberListListOI(OIs[0])) {
throw new UDFArgumentTypeException(0,
"Only array<array<number>> type argument is acceptable but " + OIs[0].getTypeName()
+ " was passed as `observed`");
}
-
if (!HiveUtils.isNumberListListOI(OIs[1])) {
throw new UDFArgumentTypeException(1,
"Only array<array<number>> type argument is acceptable but " + OIs[1].getTypeName()
+ " was passed as `expected`");
}
- observedOI = HiveUtils.asListOI(OIs[1]);
- observedRowOI = HiveUtils.asListOI(observedOI.getListElementObjectInspector());
- observedElOI = HiveUtils.asDoubleCompatibleOI(observedRowOI.getListElementObjectInspector());
- expectedOI = HiveUtils.asListOI(OIs[0]);
- expectedRowOI = HiveUtils.asListOI(expectedOI.getListElementObjectInspector());
- expectedElOI = HiveUtils.asDoubleCompatibleOI(expectedRowOI.getListElementObjectInspector());
+ this.observedOI = HiveUtils.asListOI(OIs[1]);
+ this.observedRowOI = HiveUtils.asListOI(observedOI.getListElementObjectInspector());
+ this.observedElOI = HiveUtils.asDoubleCompatibleOI(observedRowOI.getListElementObjectInspector());
+ this.expectedOI = HiveUtils.asListOI(OIs[0]);
+ this.expectedRowOI = HiveUtils.asListOI(expectedOI.getListElementObjectInspector());
+ this.expectedElOI = HiveUtils.asDoubleCompatibleOI(expectedRowOI.getListElementObjectInspector());
- final List<ObjectInspector> fieldOIs = new ArrayList<ObjectInspector>();
+ List<ObjectInspector> fieldOIs = new ArrayList<ObjectInspector>();
fieldOIs.add(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.writableDoubleObjectInspector));
fieldOIs.add(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.writableDoubleObjectInspector));
@@ -90,25 +92,26 @@ public class ChiSquareUDF extends GenericUDF {
}
@Override
- public Object evaluate(GenericUDF.DeferredObject[] dObj) throws HiveException {
- List observedObj = observedOI.getList(dObj[0].get()); // shape = (#classes, #features)
- List expectedObj = expectedOI.getList(dObj[1].get()); // shape = (#classes, #features)
+ public Object[] evaluate(DeferredObject[] dObj) throws HiveException {
+ List<?> observedObj = observedOI.getList(dObj[0].get()); // shape = (#classes, #features)
+ List<?> expectedObj = expectedOI.getList(dObj[1].get()); // shape = (#classes, #features)
+
+ if (observedObj == null || expectedObj == null) {
+ return null;
+ }
- Preconditions.checkNotNull(observedObj);
- Preconditions.checkNotNull(expectedObj);
final int nClasses = observedObj.size();
Preconditions.checkArgument(nClasses == expectedObj.size()); // same #rows
// explode and transpose matrix
for (int i = 0; i < nClasses; i++) {
- final Object observedObjRow = observedObj.get(i);
- final Object expectedObjRow = expectedObj.get(i);
+ Object observedObjRow = observedObj.get(i);
+ Object expectedObjRow = expectedObj.get(i);
Preconditions.checkNotNull(observedObjRow);
Preconditions.checkNotNull(expectedObjRow);
if (observedRow == null) {
- // init
observedRow = HiveUtils.asDoubleArray(observedObjRow, observedRowOI, observedElOI,
false);
expectedRow = HiveUtils.asDoubleArray(expectedObjRow, expectedRowOI, expectedElOI,
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/main/java/hivemall/ftvec/selection/SignalNoiseRatioUDAF.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/hivemall/ftvec/selection/SignalNoiseRatioUDAF.java b/core/src/main/java/hivemall/ftvec/selection/SignalNoiseRatioUDAF.java
index 96fdc5b..1727d2e 100644
--- a/core/src/main/java/hivemall/ftvec/selection/SignalNoiseRatioUDAF.java
+++ b/core/src/main/java/hivemall/ftvec/selection/SignalNoiseRatioUDAF.java
@@ -1,26 +1,31 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2015 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.ftvec.selection;
import hivemall.utils.hadoop.HiveUtils;
import hivemall.utils.hadoop.WritableUtils;
import hivemall.utils.lang.Preconditions;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
import org.apache.hadoop.hive.ql.exec.Description;
import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException;
@@ -42,13 +47,10 @@ import org.apache.hadoop.hive.serde2.objectinspector.primitive.LongObjectInspect
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
@Description(name = "snr", value = "_FUNC_(array<number> features, array<int> one-hot class label)"
+ " - Returns SNR values of each feature as array<double>")
public class SignalNoiseRatioUDAF extends AbstractGenericUDAFResolver {
+
@Override
public GenericUDAFEvaluator getEvaluator(GenericUDAFParameterInfo info)
throws SemanticException {
@@ -248,7 +250,6 @@ public class SignalNoiseRatioUDAF extends AbstractGenericUDAFResolver {
final int nClasses = ns.size();
final int nFeatures = meansOI.getListLength(meanss.get(0));
if (myAgg.ns == null) {
- // init
myAgg.init(nClasses, nFeatures);
}
for (int i = 0; i < nClasses; i++) {
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/main/java/hivemall/tools/array/SelectKBestUDF.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/hivemall/tools/array/SelectKBestUDF.java b/core/src/main/java/hivemall/tools/array/SelectKBestUDF.java
index bdab5bb..0a383eb 100644
--- a/core/src/main/java/hivemall/tools/array/SelectKBestUDF.java
+++ b/core/src/main/java/hivemall/tools/array/SelectKBestUDF.java
@@ -1,25 +1,33 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.tools.array;
import hivemall.utils.hadoop.HiveUtils;
import hivemall.utils.lang.Preconditions;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+
import org.apache.hadoop.hive.ql.exec.Description;
import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException;
@@ -31,21 +39,9 @@ import org.apache.hadoop.hive.serde2.objectinspector.ListObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory;
import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector;
-import org.apache.hadoop.hive.serde2.objectinspector.primitive.DoubleObjectInspector;
-import org.apache.hadoop.hive.serde2.objectinspector.primitive.IntObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils;
-import java.util.AbstractMap;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
@Description(name = "select_k_best",
value = "_FUNC_(array<number> array, const array<number> importance_list, const int k)"
+ " - Returns selected top-k elements as array<double>")
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/main/java/hivemall/tools/matrix/TransposeAndDotUDAF.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/hivemall/tools/matrix/TransposeAndDotUDAF.java b/core/src/main/java/hivemall/tools/matrix/TransposeAndDotUDAF.java
index 9df9305..5925a0c 100644
--- a/core/src/main/java/hivemall/tools/matrix/TransposeAndDotUDAF.java
+++ b/core/src/main/java/hivemall/tools/matrix/TransposeAndDotUDAF.java
@@ -1,26 +1,31 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.tools.matrix;
import hivemall.utils.hadoop.HiveUtils;
import hivemall.utils.hadoop.WritableUtils;
import hivemall.utils.lang.Preconditions;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
import org.apache.hadoop.hive.ql.exec.Description;
import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentTypeException;
@@ -37,15 +42,12 @@ import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.DoubleObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
@Description(
name = "transpose_and_dot",
value = "_FUNC_(array<number> matrix0_row, array<number> matrix1_row)"
+ " - Returns dot(matrix0.T, matrix1) as array<array<double>>, shape = (matrix0.#cols, matrix1.#cols)")
public final class TransposeAndDotUDAF extends AbstractGenericUDAFResolver {
+
@Override
public GenericUDAFEvaluator getEvaluator(GenericUDAFParameterInfo info)
throws SemanticException {
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/test/java/hivemall/ftvec/selection/ChiSquareUDFTest.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/hivemall/ftvec/selection/ChiSquareUDFTest.java b/core/src/test/java/hivemall/ftvec/selection/ChiSquareUDFTest.java
index d5880b8..64e7693 100644
--- a/core/src/test/java/hivemall/ftvec/selection/ChiSquareUDFTest.java
+++ b/core/src/test/java/hivemall/ftvec/selection/ChiSquareUDFTest.java
@@ -1,24 +1,28 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.ftvec.selection;
import hivemall.utils.hadoop.WritableUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
import org.apache.hadoop.hive.ql.udf.generic.GenericUDF;
import org.apache.hadoop.hive.serde2.io.DoubleWritable;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
@@ -27,9 +31,6 @@ import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectIn
import org.junit.Assert;
import org.junit.Test;
-import java.util.ArrayList;
-import java.util.List;
-
public class ChiSquareUDFTest {
@Test
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/test/java/hivemall/ftvec/selection/SignalNoiseRatioUDAFTest.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/hivemall/ftvec/selection/SignalNoiseRatioUDAFTest.java b/core/src/test/java/hivemall/ftvec/selection/SignalNoiseRatioUDAFTest.java
index a4744d9..ec08344 100644
--- a/core/src/test/java/hivemall/ftvec/selection/SignalNoiseRatioUDAFTest.java
+++ b/core/src/test/java/hivemall/ftvec/selection/SignalNoiseRatioUDAFTest.java
@@ -1,24 +1,28 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.ftvec.selection;
import hivemall.utils.hadoop.WritableUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator;
import org.apache.hadoop.hive.ql.udf.generic.SimpleGenericUDAFParameterInfo;
@@ -32,10 +36,8 @@ import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
-import java.util.ArrayList;
-import java.util.List;
-
public class SignalNoiseRatioUDAFTest {
+
@Rule
public ExpectedException expectedException = ExpectedException.none();
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/test/java/hivemall/tools/array/SelectKBeatUDFTest.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/hivemall/tools/array/SelectKBeatUDFTest.java b/core/src/test/java/hivemall/tools/array/SelectKBeatUDFTest.java
index b86db5c..da080ef 100644
--- a/core/src/test/java/hivemall/tools/array/SelectKBeatUDFTest.java
+++ b/core/src/test/java/hivemall/tools/array/SelectKBeatUDFTest.java
@@ -1,24 +1,27 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.tools.array;
import hivemall.utils.hadoop.WritableUtils;
+
+import java.util.List;
+
import org.apache.hadoop.hive.ql.udf.generic.GenericUDF;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory;
@@ -27,8 +30,6 @@ import org.apache.hadoop.io.IntWritable;
import org.junit.Assert;
import org.junit.Test;
-import java.util.List;
-
public class SelectKBeatUDFTest {
@Test
http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/e44a413e/core/src/test/java/hivemall/tools/matrix/TransposeAndDotUDAFTest.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/hivemall/tools/matrix/TransposeAndDotUDAFTest.java b/core/src/test/java/hivemall/tools/matrix/TransposeAndDotUDAFTest.java
index 93c6ef1..f705a89 100644
--- a/core/src/test/java/hivemall/tools/matrix/TransposeAndDotUDAFTest.java
+++ b/core/src/test/java/hivemall/tools/matrix/TransposeAndDotUDAFTest.java
@@ -1,24 +1,25 @@
/*
- * Hivemall: Hive scalable Machine Learning Library
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
*
- * Copyright (C) 2016 Makoto YUI
- * Copyright (C) 2013-2015 National Institute of Advanced Industrial Science and Technology (AIST)
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * 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.
+ * 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.
*/
package hivemall.tools.matrix;
import hivemall.utils.hadoop.WritableUtils;
+
import org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator;
import org.apache.hadoop.hive.ql.udf.generic.SimpleGenericUDAFParameterInfo;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;