藏语动词语义角色的定义及标注标记集  

Definition and Annotation Tagset of Tibetan Verb Semantic Roles

作　　者：完么扎西 嘎玛扎西 头旦才让 Pame-Tashi;Gama-Tashi;Toudan-Cairang(The State Key Laboratory of Tibetan Intelligent Information Processing and Application,Xining 810008,China;School of Information Science and Technology,Tibet University,Lhasa 850000,China)

机构地区：[1]青海民族大学省部共建藏语智能信息处理及应用国家重点实验室,青海西宁810008 [2]西藏大学信息科学技术学院,西藏拉萨850000

出　　处：《高原科学研究》2023年第4期86-94,共9页Plateau Science Research

基　　金：国家重点实验室自主课题项目(2022-SKL-010);西藏自治区自然科学基金重点项目(XZ202201ZR0054G)。

摘　　要：语义角色的研究是实现浅层语义分析的基础,其对自然语言的语义理解和分析有着重要的作用,定义一个具体且清晰的语义角色分类体系来解释句子成分的语义显得至关重要,它能够促进语义角色数据集的建立以及相关语义分析模型的研究。文章在已有研究基础上,根据动词的及物不及物、自主非自主和自动他动等范畴,对藏语谓词论元结构进行了详细探讨,提出了一个用于标注藏语句子中动词论元成分的语义角色分类体系。该体系共有21种角色,结合藏文文法并通过具体实例对相应的角色进行了定义,确定了语义角色标记集,为构建藏语语义角色标注数据集提供了理论支撑。Study of semantic roles is the basis for the realization of shallow semantic analysis,which plays an important role in the semantic understanding and analysis of natural language,moreover,it is important to define a specific and clear semantic role classification system to explain the semantics of sentence components,which can promote the establishment of semantic role data set and the research of related semantic analysis models.Based on previous research and according to the categories of transitivity and intransitivity,autonomy and nonautonomy,self-action and other actions of the verb,this paper discusses the predicate-argument structures of Tibetan in detail and proposes a semantic role classification system for labeling predicate argument component in Tibetan sentences.There are a total of 21 roles in this system,and the corresponding roles are defined by combining with Tibetan grammar and specific examples,furthermore,the semantic role marker set is determined,which provides theoretical support for the construction of the Tibetan semantic role labeling data set.

关 键 词：藏语 动词 语义角色 分类体系 标记集 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]