基于Web的特定领域智能答疑系统的设计与实现

Design and Implementation of Web-based Intelligent Question Answering System in Specific Domain

在人工智能快速发展驱动下,对课程教学及课程教学网站建设提取了新要求。答疑是教学过程中必不可少的环节,那么如何高效、及时的解答学习者提出的问题?传统的答疑是面对面或在线答疑,教师的精力和时间有限,而且有的问题存在重复性和普遍性,学习者的问题往往得不到及时的解答,这将在一定程度上影响学习者的积极性。因此,需要构建一种智能的自动问答系统,及时、准确的向学习者返回问题的答案。对自动问答系统进行了阐述,并基于《编译原理》课程设计和实现了自动问答系统。

Driven by the rapid development of artificial intelligence,new requirements have been raised for course teaching and construction of teaching website.Question answering is an essential part of teaching process.How to answer learners’questions efficiently and timely?Traditionally,teachers answer questions face to face or online,which has many disadvantages which are due to the limited energy and time of teachers.Repetitive and universal questions as well as delayed answers to the questions affect learners’enthusiasm to a certain extent.Therefore,it is necessary to build an intelligent automatic question answering system to send learners correct answers in time.Based on Compiling Principle course,this paper not only expounds but also designs and implements the automatic question answering system.