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java.lang.Objectorg.apache.hadoop.mapred.MapReduceBase
org.apache.mahout.math.hadoop.TimesSquaredJob.TimesSquaredMapper<org.apache.hadoop.io.IntWritable>
org.apache.mahout.math.hadoop.TimesSquaredJob.TimesMapper
public static class TimesSquaredJob.TimesMapper
Constructor Summary | |
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TimesSquaredJob.TimesMapper()
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Method Summary | |
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void |
map(org.apache.hadoop.io.IntWritable rowNum,
VectorWritable v,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.NullWritable,VectorWritable> out,
org.apache.hadoop.mapred.Reporter rep)
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Methods inherited from class org.apache.mahout.math.hadoop.TimesSquaredJob.TimesSquaredMapper |
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close, configure, scale |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TimesSquaredJob.TimesMapper()
Method Detail |
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public void map(org.apache.hadoop.io.IntWritable rowNum, VectorWritable v, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.NullWritable,VectorWritable> out, org.apache.hadoop.mapred.Reporter rep)
map
in interface org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.IntWritable,VectorWritable,org.apache.hadoop.io.NullWritable,VectorWritable>
map
in class TimesSquaredJob.TimesSquaredMapper<org.apache.hadoop.io.IntWritable>
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