Data mining, Hypergraph Transversals, and Machine Learning.
Dimitrios Gunopulos, Roni Khardon, Heikki Mannila, Hannu Toivonen:
Data mining, Hypergraph Transversals, and Machine Learning.
PODS 1997: 209-216@inproceedings{DBLP:conf/pods/GunopulosKMT97,
author = {Dimitrios Gunopulos and
Roni Khardon and
Heikki Mannila and
Hannu Toivonen},
title = {Data mining, Hypergraph Transversals, and Machine Learning},
booktitle = {Proceedings of the Sixteenth ACM SIGACT-SIGMOD-SIGART Symposium
on Principles of Database Systems, May 12-14, 1997, Tucson, Arizona},
publisher = {ACM Press},
year = {1997},
isbn = {0-89791-910-6},
pages = {209-216},
ee = {http://doi.acm.org/10.1145/263661.263684, db/conf/pods/GunopulosKMT97.html},
crossref = {DBLP:conf/pods/97},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
Several data mining problems can be formulated as problems of finding
maximally specific sentences that are interesting in a database.
We first show that this problem has a close relationship with the hypergraph
transversal problem. We then analyze two algorithms that have been
previously used in data mining, proving upper bounds on their complexity.
The first algorithm is useful when the maximally specific interesting
sentences are "small". We show that this algorithm can also be used to
efficiently solve a special case of the hypergraph transversal problem,
improving on previous results. The second algorithm utilizes a subroutine
for hypergraph transversals, and is applicable in more general situations,
with complexity close to a lower bound for the problem. We also relate these
problems to the model of exact learning in computational learning theory,
and use the correspondence to derive some corollaries.
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BibTeX
Printed Edition
Proceedings of the Sixteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 12-14, 1997, Tucson, Arizona.
ACM Press 1997, ISBN 0-89791-910-6
Contents BibTeX
[Index Terms]
[Full Text in PDF Format, 1466 KB]
References
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ICDT 1997: 215-229 BibTeX
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Referenced by
- Rakesh Agrawal, Johannes Gehrke, Dimitrios Gunopulos, Prabhakar Raghavan:
Automatic Subspace Clustering of High Dimensional Data for Data Mining Applications.
SIGMOD Conference 1998: 94-105
BibTeX
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