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Building dynamic lexical model based on the framework of the generative lexicon

机译:基于生成词典的框架构建动态词法模型

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摘要

We propose a dynamic lexical model based on the Generative Lexicon [1]. This model is composed of a lexical database and a rule system. We first built the lexicon editor which allowed users to enter lexical items according to the GL feature structure format. Argument structure and qualia structure in each lexicon are automatically set by the categories of nominal types and event types. We built an algorithm to generate complex words or phrases from limited entries in this editor. Modifiers are added to a headed word to form complex word structures by tiered rule applications. In our model, multi-senses of a word are generated form a single lexical entry, and, when composing a sentence, the most appropriate sense is determined by type constraints which co-occurring words impose on the word. In an evaluation experiment, our dynamic lexical model was also proven to be suitable for resolving ambiguity.
机译:我们提出了一种基于生成词典的动态词法模型[1]。 该模型由词汇数据库和规则系统组成。 我们首先建立了Lexicon编辑器,允许用户根据GL功能结构格式输入词汇项目。 每个词典中的参数结构和Qualia结构由名义类型和事件类型的类别自动设置。 我们构建了一种算法,可以在本编辑器中生成来自有限条目的复杂单词或短语。 修饰符被添加到令人源头的单词中以通过分层规则应用程序形成复杂的单词结构。 在我们的模型中,生成单词的多种感官形成单个词汇条目,并且在构思句子时,最合适的意义是由类型约束确定的,该约束是共同发生的单词施加在单词上。 在评估实验中,我们的动态词汇模型也被证明适合解决歧义。

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