public final class VectorDistanceInvertedMapper extends org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.WritableComparable<?>,VectorWritable,org.apache.hadoop.io.Text,VectorWritable>
VectorDistanceMapper
, except it outputs
<input, Vector>, where the vector is a dense vector contain one entry for every seed vectorConstructor and Description |
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VectorDistanceInvertedMapper() |
Modifier and Type | Method and Description |
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protected void |
map(org.apache.hadoop.io.WritableComparable<?> key,
VectorWritable value,
org.apache.hadoop.mapreduce.Mapper.Context context) |
protected void |
setup(org.apache.hadoop.mapreduce.Mapper.Context context) |
protected void map(org.apache.hadoop.io.WritableComparable<?> key, VectorWritable value, org.apache.hadoop.mapreduce.Mapper.Context context) throws IOException, InterruptedException
map
in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.WritableComparable<?>,VectorWritable,org.apache.hadoop.io.Text,VectorWritable>
IOException
InterruptedException
protected void setup(org.apache.hadoop.mapreduce.Mapper.Context context) throws IOException, InterruptedException
setup
in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.WritableComparable<?>,VectorWritable,org.apache.hadoop.io.Text,VectorWritable>
IOException
InterruptedException
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