摘要
现有近义词辨析词典往往忽略近义词的细微用法,缺乏对近义词的句法分布、语义特征、组合限制及使用模板的细致描述。针对该问题,基于真实语料,以搭配为载体,以词与词之间的关系为手段,构建了一个近义词辨析知识库,为近义词提供用法和语境知识,包括近义词的搭配词及搭配关系、搭配频率以及近义词在语料库中的句法分布信息、语义特征、语境中的例句等。该知识库用可视化方式呈现近义词的搭配词和近义词的句法、语义和用法知识,表示更加直观,对汉语二语学习者更友好。
Near-synonyms discrimination dictionaries often overlook the nuances of near-synonyms, and lack of detailed description of the knowledge of syntactic distribution, semantic characteristics, combination restrictions and usage templates of near-synonyms. The author constructs a knowledge base of near-synonyms based on corpus,which takes collocation as the carrier and the relationship between words as the means to provide rich usage and context knowledge for near-synonyms discrimination. The proposed knowledge base contains usage information:collocation, collocational relationship, collocational frequency, distributional information, semantic features,example sentences, etc. The knowledge of syntax, semantics, and usage of near-synonyms are presented in a visual way, so it is more intuitive and more friendly to Chinese second language learners.
作者
李娟
LI Juan(Department of Chinese Language and Literature,Peking University,Beijing 100871)
出处
《北京大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2022年第1期106-112,共7页
Acta Scientiarum Naturalium Universitatis Pekinensis
基金
国家科技创新2030—“新一代人工智能”重大项目(2020AAA0106701)资助。
关键词
近义词辨析
中文国际教育
词汇知识库
near-synonym discrimination
Chinese international education
vocabulary knowledge base
