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Efficiently mining long patterns from databases
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Source International Conference on Management of Data archive
Proceedings of the 1998 ACM SIGMOD international conference on Management of data table of contents
Seattle, Washington, United States
Pages: 85 - 93  
Year of Publication: 1998
ISBN:0-89791-995-5
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Author
Roberto J. Bayardo, Jr.  IBM Almaden Research Center
Sponsors
SIGACT: ACM Special Interest Group on Algorithms and Computation Theory
SIGART: ACM Special Interest Group on Artificial Intelligence
SIGMOD: ACM Special Interest Group on Management of Data
Publisher
ACM  New York, NY, USA
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Downloads (6 Weeks): 18,   Downloads (12 Months): 197,   Citation Count: 184
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ABSTRACT

We present a pattern-mining algorithm that scales roughly linearly in the number of maximal patterns embedded in a database irrespective of the length of the longest pattern. In comparison, previous algorithms based on Apriori scale exponentially with longest pattern length. Experiments on real data show that when the patterns are long, our algorithm is more efficient by an order of magnitude or more.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

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CITED BY  185

Collaborative Colleagues:
Roberto J. Bayardo, Jr.: colleagues