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ExAnte: a preprocessing method for frequent-pattern mining

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4 Author(s)

Our main research objective is to define a data mining query language, supported by a system that can optimize constraint-based data mining queries. We have invented ExAnte, a simple yet effective preprocessing technique for frequent-pattern mining. ExAnte exploits constraints to dramatically reduce the analyzed data to those containing patterns of interest. This data reduction, in turn, induces a strong reduction of the candidate patterns' search space, thus supporting substantial performance improvements in subsequent mining.

Published in:

IEEE Intelligent Systems  (Volume:20 ,  Issue: 3 )