Construção Automática de Diretórios Web usando Agrupamento Incremental de Termos

Ricardo M. MarcaciniSolange O. Rezende

Hierarchical clustering methods are useful to support the construc- tion of web directories in a unsupervised way. However, the traditional methods are ineffective in dynamic scenarios, with constant updating of knowledge. Mo- reover, these methods obtain a hierarchical structure that is difficult to be in- terpreted by users. In this paper, we propose an incremental term clustering approach that allows (1) the organization of document collections in dynamic scenarios and (2) obtain cluster descriptors to support the interpretation of re- sults. An experimental evaluation was carried out through real data from a web directory, which presented good results.

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