Conference proceeding
Subdue: compression-based frequent pattern discovery in graph data
Proceedings of the 1st international workshop on open source data mining, pp.71-76
OSDM '05
08/21/2005
Handle:
https://hdl.handle.net/2376/109889
Abstract
A majority of the existing algorithms which mine graph datasets target complete, frequent sub-graph discovery. We describe the graph-based data mining system Subdue which focuses on the discovery of sub-graphs which are not only frequent but also compress the graph dataset, using a heuristic algorithm. The rationale behind the use of a compression-based methodology for frequent pattern discovery is to produce a fewer number of highly interesting patterns than to generate a large number of patterns from which interesting patterns need to be identified. We perform an experimental comparison of Subdue with the graph mining systems gSpan and FSG on the Chemical Toxicity and the Chemical Compounds datasets that are provided with gSpan. We present results on the performance on the Subdue system on the Mutagenesis and the KDD 2003 Citation Graph dataset. An analysis of the results indicates that Subdue can efficiently discover best-compressing frequent patterns which are fewer in number but can be of higher interest.
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Details
- Title
- Subdue
- Creators
- Nikhil KetkarLawrence HolderDiane Cook
- Publication Details
- Proceedings of the 1st international workshop on open source data mining, pp.71-76
- Academic Unit
- Electrical Engineering and Computer Science, School of
- Series
- OSDM '05
- Publisher
- ACM
- Identifiers
- 99900547029601842
- Language
- English
- Resource Type
- Conference proceeding