## Uses of Class
org.apache.mahout.common.Pair

Packages that use Pair
org.apache.mahout.common
org.apache.mahout.fpm.pfpgrowth: Map/Reduce(Parallel) implementation of FP Growth Algorithm for frequent Itemset Mining We have a Top K Parallel FPGrowth Implementation.
org.apache.mahout.fpm.pfpgrowth.convertors
org.apache.mahout.fpm.pfpgrowth.convertors.integer
org.apache.mahout.fpm.pfpgrowth.convertors.string
org.apache.mahout.fpm.pfpgrowth.fpgrowth

Uses of Pair in org.apache.mahout.common

Methods in org.apache.mahout.common that return Pair
`Pair<java.util.List<java.lang.String>,java.lang.Long>` `StringRecordIterator.next()`
`Pair<B,A>` `Pair.swap()`

Uses of Pair in org.apache.mahout.fpm.pfpgrowth

Methods in org.apache.mahout.fpm.pfpgrowth that return Pair
`Pair<java.util.List<java.lang.Integer>,java.lang.Long>` `TransactionTree.TransactionTreeIterator.next()`

Methods in org.apache.mahout.fpm.pfpgrowth that return types with arguments of type Pair
`static java.util.List<Pair<java.lang.String,java.lang.Long>>` `PFPGrowth.deserializeList(Parameters params, java.lang.String key, org.apache.hadoop.conf.Configuration conf)` Generates the fList from the serialized string representation
`java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>` `TransactionTree.getIterator()`
`static java.util.List<Pair<java.lang.String,java.lang.Long>>` `PFPGrowth.readFList(Parameters params)` read the feature frequency List which is built at the end of the Parallel counting job
`static java.util.List<Pair<java.lang.String,TopKStringPatterns>>` `PFPGrowth.readFrequentPattern(Parameters params)` Read the Frequent Patterns generated from Text

Constructor parameters in org.apache.mahout.fpm.pfpgrowth with type arguments of type Pair
`MultiTransactionTreeIterator(java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>> iterator)`
`TransactionTree(java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>> transactionSet)`

Uses of Pair in org.apache.mahout.fpm.pfpgrowth.convertors

Methods in org.apache.mahout.fpm.pfpgrowth.convertors that return Pair
`Pair<int[],java.lang.Long>` `TransactionIterator.next()`

Constructor parameters in org.apache.mahout.fpm.pfpgrowth.convertors with type arguments of type Pair
`TopKPatternsOutputConverter(org.apache.hadoop.mapred.OutputCollector<A,java.util.List<Pair<java.util.List<A>,java.lang.Long>>> collector, java.util.Map<java.lang.Integer,A> reverseMapping)`
`TransactionIterator(java.util.Iterator<Pair<java.util.List<AP>,java.lang.Long>> iterator, java.util.Map<AP,java.lang.Integer> attributeIdMapping)`

Uses of Pair in org.apache.mahout.fpm.pfpgrowth.convertors.integer

Method parameters in org.apache.mahout.fpm.pfpgrowth.convertors.integer with type arguments of type Pair
`void` `IntegerStringOutputConverter.collect(java.lang.Integer key, java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>> value)`

Uses of Pair in org.apache.mahout.fpm.pfpgrowth.convertors.string

Methods in org.apache.mahout.fpm.pfpgrowth.convertors.string that return types with arguments of type Pair
`java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>>` `TopKStringPatterns.getPatterns()`
`java.util.Iterator<Pair<java.util.List<java.lang.String>,java.lang.Long>>` `TopKStringPatterns.iterator()`

Method parameters in org.apache.mahout.fpm.pfpgrowth.convertors.string with type arguments of type Pair
`void` `StringOutputConverter.collect(java.lang.String key, java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>> value)`

Constructor parameters in org.apache.mahout.fpm.pfpgrowth.convertors.string with type arguments of type Pair
`TopKStringPatterns(java.util.Collection<Pair<java.util.List<java.lang.String>,java.lang.Long>> patterns)`

Uses of Pair in org.apache.mahout.fpm.pfpgrowth.fpgrowth

Methods in org.apache.mahout.fpm.pfpgrowth.fpgrowth that return types with arguments of type Pair
`java.util.List<Pair<A,java.lang.Long>>` `FPGrowth.generateFList(java.util.Iterator<Pair<java.util.List<A>,java.lang.Long>> transactions, int minSupport)` Generate the Feature Frequency list from the given transaction whose frequency > minSupport
`static java.util.List<Pair<java.lang.String,TopKStringPatterns>>` `FPGrowth.readFrequentPattern(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path path)`

Method parameters in org.apache.mahout.fpm.pfpgrowth.fpgrowth with type arguments of type Pair
`java.util.List<Pair<A,java.lang.Long>>` `FPGrowth.generateFList(java.util.Iterator<Pair<java.util.List<A>,java.lang.Long>> transactions, int minSupport)` Generate the Feature Frequency list from the given transaction whose frequency > minSupport

`void`

`FPGrowth.generateTopKFrequentPatterns(java.util.Iterator<Pair<java.util.List<A>,java.lang.Long>> transactionStream, java.util.List<Pair<A,java.lang.Long>> frequencyList, long minSupport, int k, java.util.Set<A> returnableFeatures, org.apache.hadoop.mapred.OutputCollector<A,java.util.List<Pair<java.util.List<A>,java.lang.Long>>> output, StatusUpdater updater)`
Generate Top K Frequent Patterns for every feature in returnableFeatures given a stream of transactions and the minimum support

`void`

`FPGrowth.generateTopKFrequentPatterns(java.util.Iterator<Pair<java.util.List<A>,java.lang.Long>> transactionStream, java.util.List<Pair<A,java.lang.Long>> frequencyList, long minSupport, int k, java.util.Set<A> returnableFeatures, org.apache.hadoop.mapred.OutputCollector<A,java.util.List<Pair<java.util.List<A>,java.lang.Long>>> output, StatusUpdater updater)`
Generate Top K Frequent Patterns for every feature in returnableFeatures given a stream of transactions and the minimum support

`void`

`FPGrowth.generateTopKFrequentPatterns(java.util.Iterator<Pair<java.util.List<A>,java.lang.Long>> transactionStream, java.util.List<Pair<A,java.lang.Long>> frequencyList, long minSupport, int k, java.util.Set<A> returnableFeatures, org.apache.hadoop.mapred.OutputCollector<A,java.util.List<Pair<java.util.List<A>,java.lang.Long>>> output, StatusUpdater updater)`
Generate Top K Frequent Patterns for every feature in returnableFeatures given a stream of transactions and the minimum support

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