基于情景词的汉语词义消歧研究

Huimin Ji, Yangsen Zhang
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引用次数: 0

摘要

词义消歧是自然语言处理中的热点和难点问题。特征选择是影响WSD的主要因素。不同的消歧方法选择了不同的特征。由于词在语境中会影响多义消歧的结果,我们提出了情景词的概念。情景词在判断一词多义时发挥着不同的作用。我们将情景词分为共现词、搭配词和指示词。通过实验验证了该方法的可行性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study of chinese word sense disambiguation based on scenario words
Word sense disambiguation (WSD) is the hot and difficult issue in natural language processing. Feature selection is the major factor that influences WSD. Different disambiguation methods selected different characteristics. Because the word in the context influences the polysemous disambiguation results, we proposed the concept of scenario word. Scenario words play different roles when we use them to determine the meaning of polysemy. We divide scenario words into co-occurrence words, collocations and demonstratives. Through the experiment, we test the feasibility of the method.
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