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MAFIA: a maximal frequent itemset algorithm for transactional databases

Burdick, D., Calimlim, M., Gehrke, J.·2002·Proceedings 17th International Conference on Data Engineering

Abstract

We present a new algorithm for mining maximal frequent itemsets from a transactional database. Our algorithm is especially efficient when the itemsets in the database are very long. The search strategy of our algorithm integrates a depth-first traversal of the itemset lattice with effective pruning mechanisms. Our implementation of the search strategy combines a vertical bitmap representation of the database with an efficient relative bitmap compression schema. In a thorough experimental analysis of our algorithm on real data, we isolate the effect of the individual components of the algorithm. Our performance numbers show that our algorithm outperforms previous work by a factor of three to five.

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Crossref · 10.1109/icde.2001.914857

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Metadata

Authors
Burdick, D., Calimlim, M., & Gehrke, J.
Venue
Proceedings 17th International Conference on Data Engineering
Published
2002-11-13
Pages
443-452
ISSN
1084-4627 (ISSN-L)
OpenAlex
W2108560469
Cited by
612
References
3
FWCI
31.13
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: MAFIA: a maximal frequent itemset algorithm for transactional databases. https://app.cochat.ai/papers/10.1109/icde.2001.914857
The paper
Burdick, D., Calimlim, M., & Gehrke, J. (2002). MAFIA: a maximal frequent itemset algorithm for transactional databases. Proceedings 17th International Conference on Data Engineering. https://doi.org/10.1109/icde.2001.914857

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.