Artículo
CALA: Classifying Links Automatically based on their URL
Autor/es | Hernández Salmerón, Inmaculada Concepción
Rivero, Carlos R. Ruiz Cortés, David Corchuelo Gil, Rafael |
Departamento | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos |
Fecha de publicación | 2016 |
Fecha de depósito | 2017-11-20 |
Publicado en |
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Resumen | Web page classification refers to the problem of automatically assigning a web page to one or moreclasses after analysing its features. Automated web page classifiers have many applications, and many re- searchers have ... Web page classification refers to the problem of automatically assigning a web page to one or moreclasses after analysing its features. Automated web page classifiers have many applications, and many re- searchers have proposed techniques and tools to perform web page classification. Unfortunately, the ex- isting tools have a number of drawbacks that makes them unappealing for real-world scenarios, namely:they require a previous extensive crawling, they are supervised, they need to download a page beforeclassifying it, or they are site-, language-, or domain-dependent. In this article, we propose CALA, a toolfor URL-based web page classification. The strongest features of our tool are that it does not require aprevious extensive crawling to achieve good classification results, it is unsupervised, it is based exclu- sively on URL features, which means that pages can be classified without downloading them, and it issite-, language-, and domain-independent, which makes it generally applicable. We have validated ourtool with 22 real-world web sites from multiple domains and languages, and our conclusion is that CALAis very effective and efficient in practice. |
Identificador del proyecto | TIN2007-64119
P07-TIC-2602 P08-TIC-4100 TIN2008-04718-E TIN2010-21744 TIN2010-09809-E TIN2010-10811-E TIN2010-09988-E TIN2011-15497-E TIN2013-40848-R |
Cita | Hernández Salmerón, I.C., Rivero, C.R., Ruiz Cortés, D. y Corchuelo Gil, R. (2016). CALA: Classifying Links Automatically based on their URL. Journal of Systems and Software, 115 (may 2016), 130-143. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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CALA ClAssifying.pdf | 3.610Mb | [PDF] | Ver/ | |