Title: Query transformations for improving the efficiency of ILP systems
Authors: Santos Costa, Vítor ×
Srinivasan, Ashwin
Camacho, Rui
Blockeel, Hendrik
Demoen, Bart
Janssens, Gerda
Struyf, Jan
Vandecasteele, Henk
Van Laer, Wim #
Issue Date: Aug-2003
Publisher: MIT Press
Series Title: Journal of Machine Learning Research vol:4 issue:Aug pages:465-491
Abstract: Relatively simple transformations can speed up the execution of queries for data mining considerably. While some ILP systems use such transformations, little is known about them or how they relate to each other. The paper describes a number of such transformations. Not all of them are novel, but there have been no studies comparing their efficacy. The main contributions of the paper are: (a) it clarifies the relationship between the transformations; (b) it contains an empirical study of what can be gained by applying the transformations; (c) it provides some guidance on the kinds of problems that are likely to benefit from the transformations.
ISSN: 1532-4435
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Informatics Section
× corresponding author
# (joint) last author

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