基于智能知识点诊断及策略推理机制的教学系统的研究与设计

发布时间：2018-05-30 08:17

本文选题：智能知识点诊断 + ICAI　；参考：《河南理工大学》2014年硕士论文

【摘要】：在全球化的趋势下,教育教学的地位日趋重要,传统的教育教学方式由于其局限性已经无法满足现阶段不断提高的课程学习需求。本文通过对各个高校和培训机构中网络化课程的建设所面临的问题进行分析,设计了基于智能知识点诊断及策略推理机制的学习系统。论文的研究内容及主要工作包括:1、将学科知识和教学知识用知识库表示的方式构建教学知识库,将学生在学习过程中的学习特点和学习进程用学生模型来描述,依据相应的策略自动生成与学生知识水平相对应的教学内容。根据学生的知识水平、掌握程度及学习进度的不同,选择与其相适应的课程内容并调整教学进度。2、根据学生的错误进行诊断,智能分析模块会分析产生错误的原因,并给出相应的纠正措施和建议。对学生的学习状态变化能自动跟踪,并动态分析,及时调整教学策略和教学内容,实现个别化教学。系统提供智能评价功能,对学生的学习行为和教师的教学行为进行分析和评价,并给出相应的学习或教学建议。3、对以智能知识点诊断及策略推理机制为基础的教学系统中,以英语教学为例进行系统的整体设计思想介绍,通过引入人工智能诊断机制思想设计了学生模型和教师模型,可实现教学内容与教学策略分开化。4、论述了系统中关键功能的技术过程,对系统总体的架构、功能、教学模式、流程和数据库进行了分析设计。包括学生模型的构建、知识点分析、错误判定、教学策略库的实现以及智能分析模块的设计流程、方法等。
[Abstract]:Under the trend of globalization, the status of education and teaching is becoming more and more important. Because of its limitations, the traditional education and teaching methods can not meet the increasing needs of curriculum learning at the present stage. Based on the analysis of the problems faced by the construction of network courses in universities and training institutions, a learning system based on intelligent knowledge point diagnosis and strategic reasoning mechanism is designed in this paper. The research contents and main work of the thesis include: 1. The knowledge base of teaching is constructed by using knowledge base to express subject knowledge and teaching knowledge, and the characteristics and process of students' learning in the process of learning are described by student model. According to the corresponding strategies, it automatically generates the teaching contents corresponding to the students' knowledge level. According to the students' knowledge level, mastering degree and learning progress, choosing the appropriate course contents and adjusting the teaching progress. 2. According to the students' mistakes, the intelligent analysis module will analyze the causes of the errors. The corresponding corrective measures and suggestions are also given. The change of students' learning state can be automatically tracked and dynamically analyzed, teaching strategies and contents can be adjusted in time, and individualized teaching can be realized. The system provides the function of intelligent evaluation, analyzes and evaluates the students' learning behavior and the teacher's teaching behavior, and gives the corresponding learning or teaching advice .3. in the teaching system based on the intelligent knowledge point diagnosis and the strategy reasoning mechanism, Taking English teaching as an example, this paper introduces the whole design idea of the system, designs the student model and the teacher model by introducing the artificial intelligence diagnosis mechanism. This paper discusses the technical process of the key functions in the system, and analyzes and designs the overall structure, function, teaching mode, process and database of the system. It includes the construction of student model, knowledge point analysis, error judgment, the realization of teaching strategy library and the design flow and method of intelligent analysis module.
【学位授予单位】：河南理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP391.7;G434

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