基于语料库的藏语形容词统计研究

Corpus-based Statistical Study of Tibetan Adjectives

藏语形容词研究是藏语信息处理领域的一项基础性研究。藏语形容词按其语义、语法和结构的关系入手,可以分为不同的种类。在此,主要讨论藏语形容词在做谓语和修饰名词时的主要作用。通过考察发现,形容词出现在名词前后时,一般用于修饰静态的人或事物;形容词做谓语时,形容词的语义总是指向动作行为或与动作行为相关的事物。在词类分析中,藏语形容词是藏语三大词类(名词、动词、形容词)中很重要的一部分,因此,藏语形容词的子类划分和统计研究将对藏语文本的词法分析有着极其重要的作用。

Study of Tibetan adjective is a fundamental study in the field of Tibetan information processing. According to semantics, syntax and structure, Tibetan adjective are divided into different types. The article mainly discusses the major functions of Tibetan adjectives as predicate and modifier of nouns. The study shows that adjective are used to modify static persons or things while they got before or after nouns; the semantic meanings of adjectives always targets at action and the action-related things when adjectives are used as predicate. In the categorical study, Tibetan adjectives are a very important part of three major Tibetan categories （nouns, verbs and adjectives）. Therefore, the sub-division and statistic study of Tibetan adjectives are of great importance for lexical study in Tibetan texts.