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PFPGrowthAggregatePatterns Method

Aggregates the patterns.

Namespace:  Ookii.Jumbo.Jet.Samples.FPGrowth
Assembly:  Ookii.Jumbo.Jet.Samples (in Ookii.Jumbo.Jet.Samples.dll) Version: 2.0.0
Syntax
public static void AggregatePatterns(
	RecordReader<Pair<int, WritableCollection<MappedFrequentPattern>>> input,
	RecordWriter<Pair<Utf8String, WritableCollection<FrequentPattern>>> output,
	TaskContext config
)

Parameters

input
Type: Ookii.Jumbo.IORecordReaderPairInt32, WritableCollectionMappedFrequentPattern
The input.
output
Type: Ookii.Jumbo.IORecordWriterPairUtf8String, WritableCollectionFrequentPattern
The output.
config
Type: Ookii.Jumbo.JetTaskContext
The config.
Remarks
Does not allow record reuse (technically it could because WritableCollection doesn't reuse item instances but because that might change in the future we don't set the option here).
See Also