Proceedings of the Second Asia Pacific International Conference on Information Science and Technology
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چکیده
This paper presents a Vietnamese syntax parsing method by applying PCFG model and improved CYK algorithm. The PCFG model (Probabilistic Context – Free Grammar) has been widely applied for language parsing problems and given a high effect especially for English. In this paper, we propose a model that is applied the PCFG for Vietnamese syntax parsing and an approach for building a set of linguistic data that called Vietnamese Treebank, this data will be used for establishing PCFG rules. At the same time, we also propose some improvements for building set of Vietnamese syntax rules to enhance the accuracy of parsing. The result of our experiment has been compared and demonstrated the effect of applying the PCFG model for Vietnamese syntax parsing.
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Proceedings of the 6th International Conference on Science and Social Research (CSSR)(Malaysia)
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تاریخ انتشار 2008