Author: ssc
Date: Fri Jun 10 22:16:26 2011
New Revision: 1134462
URL: http://svn.apache.org/viewvc?rev=1134462&view=rev
Log:
MAHOUT-729 more cleanup
Added:
mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/
mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/VectorSumReducer.java
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/InMemoryFactorizationEvaluator.java
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/BayesAlgorithm.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/CBayesAlgorithm.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/SequenceFileModelReader.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesClassifierDriver.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper.java
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/common/BayesTfIdfMapper.java
mahout/trunk/core/src/main/java/org/apache/mahout/common/IOUtils.java
mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/MathHelper.java
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/bookcrossing/BookCrossingDataModel.java
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/grouplens/GroupLensDataModel.java
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/netflix/TransposeToByUser.java
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/bayes/SplitBayesInput.java
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/SimpleCsvExamples.java
mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/bayes/SplitBayesInputTest.java
mahout/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.java
mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFIterator.java
mahout/trunk/integration/src/test/java/org/apache/mahout/text/SequenceFilesFromMailArchivesTest.java
mahout/trunk/integration/src/test/java/org/apache/mahout/utils/eval/ParallelFactorizationEvaluatorTest.java
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/InMemoryFactorizationEvaluator.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/InMemoryFactorizationEvaluator.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/InMemoryFactorizationEvaluator.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/InMemoryFactorizationEvaluator.java
Fri Jun 10 22:16:26 2011
@@ -29,7 +29,6 @@ import org.apache.mahout.cf.taste.impl.c
import org.apache.mahout.cf.taste.impl.model.GenericPreference;
import org.apache.mahout.cf.taste.model.Preference;
import org.apache.mahout.common.AbstractJob;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.math.Matrix;
import org.apache.mahout.math.SparseMatrix;
import org.apache.mahout.math.Vector;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java
Fri Jun 10 22:16:26 2011
@@ -36,7 +36,6 @@ import org.apache.mahout.cf.taste.hadoop
import org.apache.mahout.cf.taste.impl.common.FullRunningAverage;
import org.apache.mahout.cf.taste.impl.common.RunningAverage;
import org.apache.mahout.common.AbstractJob;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.common.IntPairWritable;
import org.apache.mahout.common.Pair;
import org.apache.mahout.common.iterator.sequencefile.PathType;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/BayesAlgorithm.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/BayesAlgorithm.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/BayesAlgorithm.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/BayesAlgorithm.java
Fri Jun 10 22:16:26 2011
@@ -17,11 +17,7 @@
package org.apache.mahout.classifier.bayes;
-import java.util.ArrayList;
import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.PriorityQueue;
import org.apache.commons.lang.mutable.MutableDouble;
import org.apache.mahout.classifier.ClassifierResult;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/CBayesAlgorithm.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/CBayesAlgorithm.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/CBayesAlgorithm.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/CBayesAlgorithm.java
Fri Jun 10 22:16:26 2011
@@ -17,11 +17,7 @@
package org.apache.mahout.classifier.bayes;
-import java.util.ArrayList;
import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.PriorityQueue;
import org.apache.commons.lang.mutable.MutableDouble;
import org.apache.mahout.classifier.ClassifierResult;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/SequenceFileModelReader.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/SequenceFileModelReader.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/SequenceFileModelReader.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/SequenceFileModelReader.java
Fri Jun 10 22:16:26 2011
@@ -17,7 +17,6 @@
package org.apache.mahout.classifier.bayes;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Maps;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesClassifierDriver.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesClassifierDriver.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesClassifierDriver.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesClassifierDriver.java
Fri Jun 10 22:16:26 2011
@@ -18,7 +18,6 @@
package org.apache.mahout.classifier.bayes.mapreduce.bayes;
import java.io.IOException;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Maps;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper.java
Fri Jun 10 22:16:26 2011
@@ -18,7 +18,6 @@
package org.apache.mahout.classifier.bayes.mapreduce.bayes;
import java.io.IOException;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Maps;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper.java
Fri Jun 10 22:16:26 2011
@@ -18,7 +18,6 @@
package org.apache.mahout.classifier.bayes.mapreduce.cbayes;
import java.io.IOException;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Maps;
Modified:
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/common/BayesTfIdfMapper.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/common/BayesTfIdfMapper.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/common/BayesTfIdfMapper.java
(original)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/bayes/mapreduce/common/BayesTfIdfMapper.java
Fri Jun 10 22:16:26 2011
@@ -18,7 +18,6 @@
package org.apache.mahout.classifier.bayes.mapreduce.common;
import java.io.IOException;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.collect.Maps;
Modified: mahout/trunk/core/src/main/java/org/apache/mahout/common/IOUtils.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/common/IOUtils.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
--- mahout/trunk/core/src/main/java/org/apache/mahout/common/IOUtils.java
(original)
+++ mahout/trunk/core/src/main/java/org/apache/mahout/common/IOUtils.java Fri
Jun 10 22:16:26 2011
@@ -26,7 +26,6 @@ import java.sql.SQLException;
import java.sql.Statement;
import java.util.Collection;
-import com.google.common.io.Closeables;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
Added:
mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/VectorSumReducer.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/VectorSumReducer.java?rev=1134462&view=auto
==============================================================================
---
mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/VectorSumReducer.java
(added)
+++
mahout/trunk/core/src/main/java/org/apache/mahout/common/mapreduce/VectorSumReducer.java
Fri Jun 10 22:16:26 2011
@@ -0,0 +1,46 @@
+/**
+ * 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
+ *
+ * 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.
+ */
+
+package org.apache.mahout.common.mapreduce;
+
+import org.apache.hadoop.io.WritableComparable;
+import org.apache.hadoop.mapreduce.Reducer;
+import org.apache.mahout.math.Vector;
+import org.apache.mahout.math.VectorWritable;
+
+import java.io.IOException;
+
+/**
+ * Can also be used as a local combiner.
+ */
+public class VectorSumReducer
+ extends Reducer<WritableComparable<?>, VectorWritable,
WritableComparable<?>, VectorWritable> {
+
+ @Override
+ protected void reduce(WritableComparable<?> key, Iterable<VectorWritable>
values, Context context)
+ throws IOException, InterruptedException {
+ Vector vector = null;
+ for (VectorWritable v : values) {
+ if (vector == null) {
+ vector = v.get();
+ } else {
+ v.get().addTo(vector);
+ }
+ }
+ context.write(key, new VectorWritable(vector));
+ }
+}
Modified:
mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/MathHelper.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/MathHelper.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/MathHelper.java
(original)
+++
mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/MathHelper.java
Fri Jun 10 22:16:26 2011
@@ -26,7 +26,6 @@ import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.SequenceFile;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.common.MahoutTestCase;
import org.apache.mahout.common.Pair;
import org.apache.mahout.common.iterator.sequencefile.SequenceFileIterable;
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/bookcrossing/BookCrossingDataModel.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/bookcrossing/BookCrossingDataModel.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/bookcrossing/BookCrossingDataModel.java
(original)
+++
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/bookcrossing/BookCrossingDataModel.java
Fri Jun 10 22:16:26 2011
@@ -30,7 +30,6 @@ import com.google.common.io.Closeables;
import org.apache.mahout.cf.taste.example.grouplens.GroupLensDataModel;
import org.apache.mahout.cf.taste.impl.model.file.FileDataModel;
import org.apache.mahout.common.iterator.FileLineIterable;
-import org.apache.mahout.common.IOUtils;
/**
* See <a
href="http://www.informatik.uni-freiburg.de/~cziegler/BX/BX-CSV-Dump.zip";>download</a>
for
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/grouplens/GroupLensDataModel.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/grouplens/GroupLensDataModel.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/grouplens/GroupLensDataModel.java
(original)
+++
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/grouplens/GroupLensDataModel.java
Fri Jun 10 22:16:26 2011
@@ -33,7 +33,6 @@ import com.google.common.io.InputSupplie
import com.google.common.io.Resources;
import org.apache.mahout.cf.taste.impl.model.file.FileDataModel;
import org.apache.mahout.common.iterator.FileLineIterable;
-import org.apache.mahout.common.IOUtils;
public final class GroupLensDataModel extends FileDataModel {
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/netflix/TransposeToByUser.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/netflix/TransposeToByUser.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/netflix/TransposeToByUser.java
(original)
+++
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/example/netflix/TransposeToByUser.java
Fri Jun 10 22:16:26 2011
@@ -34,7 +34,6 @@ import org.apache.commons.cli2.OptionExc
import org.apache.mahout.cf.taste.example.TasteOptionParser;
import org.apache.mahout.cf.taste.impl.common.FastMap;
import org.apache.mahout.common.iterator.FileLineIterable;
-import org.apache.mahout.common.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/bayes/SplitBayesInput.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/bayes/SplitBayesInput.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/bayes/SplitBayesInput.java
(original)
+++
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/bayes/SplitBayesInput.java
Fri Jun 10 22:16:26 2011
@@ -41,7 +41,6 @@ import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.mahout.common.CommandLineUtil;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.common.RandomUtils;
import org.apache.mahout.common.commandline.DefaultOptionCreator;
import org.apache.mahout.math.jet.random.sampling.RandomSampler;
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/SimpleCsvExamples.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/SimpleCsvExamples.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/SimpleCsvExamples.java
(original)
+++
mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/SimpleCsvExamples.java
Fri Jun 10 22:16:26 2011
@@ -23,7 +23,6 @@ import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import com.google.common.io.Closeables;
import com.google.common.io.Files;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.common.RandomUtils;
import org.apache.mahout.math.DenseVector;
import org.apache.mahout.math.Vector;
Modified:
mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/bayes/SplitBayesInputTest.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/bayes/SplitBayesInputTest.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/bayes/SplitBayesInputTest.java
(original)
+++
mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/bayes/SplitBayesInputTest.java
Fri Jun 10 22:16:26 2011
@@ -29,7 +29,6 @@ import org.apache.hadoop.conf.Configurat
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.mahout.classifier.ClassifierData;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.examples.MahoutTestCase;
import org.apache.mahout.math.map.OpenObjectIntHashMap;
import org.junit.Before;
Modified:
mahout/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.java
(original)
+++
mahout/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.java
Fri Jun 10 22:16:26 2011
@@ -27,7 +27,6 @@ import java.util.Properties;
import com.google.common.io.Closeables;
import org.apache.mahout.cf.taste.common.TasteException;
import org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent;
-import org.apache.mahout.common.IOUtils;
/**
* <p>
Modified:
mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFIterator.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFIterator.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFIterator.java
(original)
+++
mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFIterator.java
Fri Jun 10 22:16:26 2011
@@ -23,7 +23,6 @@ import java.util.regex.Pattern;
import com.google.common.collect.AbstractIterator;
import com.google.common.io.Closeables;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.math.DenseVector;
import org.apache.mahout.math.RandomAccessSparseVector;
import org.apache.mahout.math.Vector;
Modified:
mahout/trunk/integration/src/test/java/org/apache/mahout/text/SequenceFilesFromMailArchivesTest.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/integration/src/test/java/org/apache/mahout/text/SequenceFilesFromMailArchivesTest.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/integration/src/test/java/org/apache/mahout/text/SequenceFilesFromMailArchivesTest.java
(original)
+++
mahout/trunk/integration/src/test/java/org/apache/mahout/text/SequenceFilesFromMailArchivesTest.java
Fri Jun 10 22:16:26 2011
@@ -25,7 +25,6 @@ import org.apache.hadoop.conf.Configurat
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.common.Pair;
import org.apache.mahout.common.iterator.sequencefile.SequenceFileIterator;
import org.apache.mahout.utils.MahoutTestCase;
Modified:
mahout/trunk/integration/src/test/java/org/apache/mahout/utils/eval/ParallelFactorizationEvaluatorTest.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/integration/src/test/java/org/apache/mahout/utils/eval/ParallelFactorizationEvaluatorTest.java?rev=1134462&r1=1134461&r2=1134462&view=diff
==============================================================================
---
mahout/trunk/integration/src/test/java/org/apache/mahout/utils/eval/ParallelFactorizationEvaluatorTest.java
(original)
+++
mahout/trunk/integration/src/test/java/org/apache/mahout/utils/eval/ParallelFactorizationEvaluatorTest.java
Fri Jun 10 22:16:26 2011
@@ -23,7 +23,6 @@ import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import
org.apache.mahout.cf.taste.hadoop.als.eval.ParallelFactorizationEvaluator;
import org.apache.mahout.cf.taste.impl.TasteTestCase;
-import org.apache.mahout.common.IOUtils;
import org.apache.mahout.math.hadoop.MathHelper;
import org.junit.Test;
