智能对外汉语学习系统的设计与研究-《计算机技术与发展》

文章信息/Info

Author(s):: LI Bin1 ; WANG Hao-chang2; 1. Hunan University of Science and Technology,Xiangtan 411201,China;
2. School of Computer and Information Technology,Northeast Petroleum University, Daqing 163318,China

Keywords:: chatbot; Chinese learning; intelligent instruction system; human computer interaction; artificial intelligence; naturallanguage processing

摘要:: 近年来, 人工智能飞速发展并在社会各个方面都得到了广泛应用,随之也影响着教育向智能化方向发展。该文首先分析对外汉语教学对于智能聊天机器人对话系统的实际需求;然后在总结国内外研究成果和相关会议的基础上,对基于聊天机器人的智能对外汉语学习系统的相关理论和系统结构进行了详细阐述,以情境学习理论、建构主义学习理论、人工智能中的自然语言处理技术为指导,使用句子词语切分和基于向量空间模型的计算实现句子语义相似匹配,利用 TF-IDF 算法进行关键词匹配,从而构建基于人工模板和规则的聊天机器人,来达到自动问答的目的;接着介绍智能对外汉语学习系统在对外汉语教学上的独特功能以及应用实践效果;最后指出了今后需要进一步完善和改进的地方。

Abstract:: In recent years, artificial intelligence has been developed rapidly and widely applied in various aspects of human society, which also affects the development of education towards intellectualization. Firstly,we analyze the actual demand of intelligent chatbot dialogue system for Teaching Chinese as a foreign language. Then,based on summarizing the research results and relevant conferences at home and abroad,we elaborate the related theories and system structure? ?of the intelligent Teaching Chinese as a foreign language system based on chatbot in detail. Guided by situational learning theory,constructivist learning theory and natural language processing technology in artificial intelligence,sentence semantic similarity matching is achieved by using sentence segmentation and vector space model based computation, and the TF-IDF algorithm is used for keyword matching to build a chatbots based on artificial templates and rules to achieve the purpose of automatic question - and - answer. Next, we introduce the unique function and practical effects of the intelligent foreign language learning system in Teaching Chinese as a foreign language. Finally,it is pointed out that the next work is to improve this system.