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| Packages that use VarLongWritable | |
|---|---|
| org.apache.mahout.cf.taste.hadoop | |
| org.apache.mahout.cf.taste.hadoop.item | |
| org.apache.mahout.cf.taste.hadoop.preparation | |
| org.apache.mahout.math | |
| Uses of VarLongWritable in org.apache.mahout.cf.taste.hadoop |
|---|
| Subclasses of VarLongWritable in org.apache.mahout.cf.taste.hadoop | |
|---|---|
class |
EntityPrefWritable
A Writable encapsulating an item ID and a preference value. |
| Uses of VarLongWritable in org.apache.mahout.cf.taste.hadoop.item |
|---|
| Methods in org.apache.mahout.cf.taste.hadoop.item with parameters of type VarLongWritable | |
|---|---|
protected void |
UserVectorSplitterMapper.map(VarLongWritable key,
VectorWritable value,
org.apache.hadoop.mapreduce.Mapper.Context context)
|
protected void |
AggregateAndRecommendReducer.reduce(VarLongWritable userID,
Iterable<PrefAndSimilarityColumnWritable> values,
org.apache.hadoop.mapreduce.Reducer.Context context)
|
protected void |
ItemFilterAsVectorAndPrefsReducer.reduce(VarLongWritable itemID,
Iterable<VarLongWritable> values,
org.apache.hadoop.mapreduce.Reducer.Context ctx)
|
protected void |
ToUserVectorsReducer.reduce(VarLongWritable userID,
Iterable<VarLongWritable> itemPrefs,
org.apache.hadoop.mapreduce.Reducer.Context context)
|
| Method parameters in org.apache.mahout.cf.taste.hadoop.item with type arguments of type VarLongWritable | |
|---|---|
protected void |
ItemIDIndexReducer.reduce(VarIntWritable index,
Iterable<VarLongWritable> possibleItemIDs,
org.apache.hadoop.mapreduce.Reducer.Context context)
|
protected void |
ItemFilterAsVectorAndPrefsReducer.reduce(VarLongWritable itemID,
Iterable<VarLongWritable> values,
org.apache.hadoop.mapreduce.Reducer.Context ctx)
|
protected void |
ToUserVectorsReducer.reduce(VarLongWritable userID,
Iterable<VarLongWritable> itemPrefs,
org.apache.hadoop.mapreduce.Reducer.Context context)
|
| Uses of VarLongWritable in org.apache.mahout.cf.taste.hadoop.preparation |
|---|
| Methods in org.apache.mahout.cf.taste.hadoop.preparation with parameters of type VarLongWritable | |
|---|---|
protected void |
ToItemVectorsMapper.map(VarLongWritable rowIndex,
VectorWritable vectorWritable,
org.apache.hadoop.mapreduce.Mapper.Context ctx)
|
| Uses of VarLongWritable in org.apache.mahout.math |
|---|
| Methods in org.apache.mahout.math with parameters of type VarLongWritable | |
|---|---|
int |
VarLongWritable.compareTo(VarLongWritable other)
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