2009 · 74 citations · 10 references
Mining Rare ItemsetsEngineeringFrequent Pattern MiningData ScienceData MiningInformation RetrievalAssociation RulePattern DiscoveryKnowledge DiscoveryPattern MiningLarge DatabasesLess Frequent PatternsComputer ScienceStructure MiningNew AlgorithmText MiningBig Data
Mining patterns in large databases is a challenging task facing NP-hard problems. Research focused attention on the most occurrent patterns, although less frequent patterns still offer interesting insights. In this paper we propose a new algorithm for discovering infrequent patterns and compare it to other solutions.
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