| AlgoPrefixSpan.MapFrequentPairs |
This class contains two maps, which are used for counting the
frequencies of items, whether in a postfix itemset or a normal itemset.
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| Itemset |
This class represents an itemset from a sequence where
the itemset is a list of strings ordered by lexical order and does not
contain an item twice, and the support of the itemset is not stored.
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| MemoryLogger |
This class is used to record the maximum memory usaged of an algorithm during
a given execution.
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| PatternSequenceDatabase |
Implementation of a sequence database, where each sequence is implemented
as a list of integers and should have a unique id.
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| PseudoSequence |
This represents a sequence from a projected database (as based in PrefixSpan).
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| Sequence |
Implementation of a sequence as a list of itemsets, where an itemset is a list of integers.
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| SequentialPattern |
This class represents a sequential pattern.
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| SequentialPatterns |
A set of sequential patterns grouped by their size (how many items they have).
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