Enabling navigation via a hierarchy of conceptually related multilingual documents constitutes the fundamental support to global knowledge discovery. This requirement of organizing multilingual document by concepts makes the goal of supporting global knowledge discovery a concept-based multilingual text categorization task. In this paper, intelligent methods for enabling concept-based hierarchical multilingual text categorization using neural networks are proposed. First, a universal concept space, encapsulating the semantic knowledge of the relationship between all multilingual terms and concepts, which is required by concept-based multilingual text categorization, is generated using a self-organizing map. Second, a set of concept-based multilingual document categories, which acts as the hierarchical backbone of a browseable multilingual document directory, are generated using a hierarchical clustering algorithm. Third, a concept-based multilingual text classifier is developed using a 3-layer feed-forward neural network to facilitate the concept-based multilingual text categorization. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Chau, R., Yeh, C., & Smith, K. A. (2005). A neural network model for hierarchical multilingual text categorization. In Lecture Notes in Computer Science (Vol. 3497, pp. 238–245). Springer Verlag. https://doi.org/10.1007/11427445_38
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