Modified: mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java URL: http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java?rev=1213261&r1=1213260&r2=1213261&view=diff ============================================================================== --- mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java (original) +++ mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java Mon Dec 12 14:52:57 2011 @@ -17,12 +17,7 @@ package org.apache.mahout.classifier.df.tools; -import java.io.File; -import java.io.IOException; -import java.util.Locale; -import java.util.Random; -import java.util.Scanner; - +import com.google.common.base.Preconditions; import com.google.common.io.Closeables; import org.apache.commons.cli2.CommandLine; import org.apache.commons.cli2.Group; @@ -38,15 +33,19 @@ import org.apache.hadoop.fs.FSDataOutput import org.apache.hadoop.fs.FileSystem; import org.apache.hadoop.fs.FileUtil; import org.apache.hadoop.fs.Path; -import org.apache.mahout.common.CommandLineUtil; -import org.apache.mahout.common.RandomUtils; import org.apache.mahout.classifier.df.data.DataConverter; import org.apache.mahout.classifier.df.data.Dataset; import org.apache.mahout.classifier.df.data.Instance; +import org.apache.mahout.common.CommandLineUtil; +import org.apache.mahout.common.RandomUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import com.google.common.base.Preconditions; +import java.io.File; +import java.io.IOException; +import java.util.Locale; +import java.util.Random; +import java.util.Scanner; /** * This tool is used to uniformly distribute the class of all the tuples of the dataset over a given number of
Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java?rev=1213261&r1=1213260&r2=1213261&view=diff ============================================================================== --- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java (original) +++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java Mon Dec 12 14:52:57 2011 @@ -81,8 +81,6 @@ public class BreimanExample extends Conf * number of random variables to select at each tree-node * @param nbtrees * number of trees to grow - * @throws Exception - * if an error occured while growing the trees */ private void runIteration(Random rng, Data data, int m, int nbtrees) { Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java?rev=1213261&r1=1213260&r2=1213261&view=diff ============================================================================== --- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java (original) +++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java Mon Dec 12 14:52:57 2011 @@ -221,10 +221,6 @@ public class BuildForest extends Configu return data; } - /** - * @param args - * @throws Exception - */ public static void main(String[] args) throws Exception { ToolRunner.run(new Configuration(), new BuildForest(), args); } Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java?rev=1213261&r1=1213260&r2=1213261&view=diff ============================================================================== --- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java (original) +++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java Mon Dec 12 14:52:57 2011 @@ -287,7 +287,7 @@ public class TestForest extends Configur Instance instance = converter.convert(line); double prediction = forest.classify(dataset, rng, instance); - if (outputPath != null) { + if (ofile != null) { ofile.writeChars(Double.toString(prediction)); // write the prediction ofile.writeChar('\n'); }
