On discovering concept entities from web sites
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 ai...
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sg-smu-ink.sis_research-20342018-06-25T03:01:22Z On discovering concept entities from web sites YIN, Ming GOH, Dion Hoe-Lian LIM, Ee Peng 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. 2005-05-01T07:00:00Z text https://ink.library.smu.edu.sg/sis_research/1035 info:doi/10.1007/11424826_125 http://dx.doi.org/10.1007/11424826_125 Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Databases and Information Systems Numerical Analysis and Scientific Computing |
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Databases and Information Systems Numerical Analysis and Scientific Computing YIN, Ming GOH, Dion Hoe-Lian LIM, Ee Peng On discovering concept entities from web sites |
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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. |
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YIN, Ming GOH, Dion Hoe-Lian LIM, Ee Peng |
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YIN, Ming GOH, Dion Hoe-Lian LIM, Ee Peng |
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YIN, Ming |
title |
On discovering concept entities from web sites |
title_short |
On discovering concept entities from web sites |
title_full |
On discovering concept entities from web sites |
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On discovering concept entities from web sites |
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On discovering concept entities from web sites |
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on discovering concept entities from web sites |
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Institutional Knowledge at Singapore Management University |
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2005 |
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https://ink.library.smu.edu.sg/sis_research/1035 http://dx.doi.org/10.1007/11424826_125 |
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