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Labeling nodes of automatically generated taxonomy for multi-type relational datasets
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Li, Tao and Anand, Sarabjot S. (2008) Labeling nodes of automatically generated taxonomy for multi-type relational datasets. In: 10th International Conference on Data Warehousing and Knowledge Discovery, Turin, Italy, Sep 02-05, 2008. Published in: Lecture Notes in Computer Science, Vol.5182 pp. 317-326.
Full text not available from this repository.Abstract
Automatic Taxonomy Generation organizes a large dataset into a hierarchical structure so as to facilitate people's navigation and browsing actions. To better Summarize the content of each node as well as to reflect the distinctiveness between sibling ones, meaningful labels need to be assigned to all the nodes within a derived taxonomy. Current research only focuses on labeling taxonomies that are built from a corpora of textual documents. In this paper we address the problem of labeling taxonomies built for multi-type relational datasets. A novel measure is proposed to quantitatively evaluate the homogeneity of each node and the heterogeneity of its sibling nodes using information-theoretical techniques, based on which the labels of taxonomic nodes are determined. We perform some experiments on a real dataset to prove the effectiveness of our method.
| Item Type: | Conference Item (UNSPECIFIED) |
|---|---|
| Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software |
| Divisions: | Faculty of Science > Computer Science |
| Series Name: | LECTURE NOTES IN COMPUTER SCIENCE |
| Journal or Publication Title: | Lecture Notes in Computer Science |
| Publisher: | Springer |
| ISBN: | 978-3-540-85835-5 |
| ISSN: | 0302-9743 |
| Editor: | Song, IY and Eder, J and Nguyen, TM |
| Date: | 2008 |
| Volume: | Vol.5182 |
| Number of Pages: | 10 |
| Page Range: | pp. 317-326 |
| Identification Number: | 10.1007/978-3-540-85836-2_30 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Title of Event: | 10th International Conference on Data Warehousing and Knowledge Discovery |
| Type of Event: | Conference |
| Location of Event: | Turin, Italy |
| Date(s) of Event: | Sep 02-05, 2008 |
| URI: | http://wrap.warwick.ac.uk/id/eprint/29237 |
Data sourced from Thomson Reuters' Web of Knowledge
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