On Discovering Concept Entities from Web Sites
Conference Proceeding Article
A web site usually contains a large number of concept entities, each consisting of one or more web pages connected by hyperlinks. In order to discover these concept entities for more expressive web site queries and other applications, the web unit mining problem has been proposed. Web unit mining aims to determine web pages that constitute a concept entity and classify concept entities into categories. Nevertheless, the performance of an existing web unit mining algorithm, iWUM, suffers as it may create more than one web unit (incomplete web units) from a single concept entity. This paper presents a new web unit mining algorithm, kWUM, which incorporates site-specific knowledge to discover and handle incomplete web units by merging them together and assigning correct labels. Experiments show that the overall accuracy has been significantly improved.
Databases and Information Systems | Numerical Analysis and Scientific Computing
Data Management and Analytics
Computational Science and Its Applications – ICCSA 2005: International Conference, Singapore, May 9-12, 2005, Proceedings, Part II
City or Country
YIN, Ming; GOH, Dion Hoe-Lian; and LIM, Ee Peng.
On Discovering Concept Entities from Web Sites. (2005). Computational Science and Its Applications – ICCSA 2005: International Conference, Singapore, May 9-12, 2005, Proceedings, Part II. 3481, 1177-1186. Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/1035