| 四则运算ICAI系统研究和实现 |
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| 引用本文： | 王行荣,袁晖坪.四则运算ICAI系统研究和实现[J].重庆邮电学院学报(自然科学版),2009(5). |
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| 作者姓名： | 王行荣 袁晖坪 |
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| 作者单位： | 重庆工商大学计算机科学与信息工程学院;重庆工商大学数学与统计学院; |
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| 基金项目： | 重庆市教委科技项目(KJ080714) |
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| 摘 要： | 如何才能开发出更像人类教师的ICAI(intelligent computer-assisted instruction)系统,对学生个性化的问题进行准确的反馈,对学生的疑难问题进行正确及时的解答,目前还没有一个统一有效的方法。用人工智能技术对虚拟试题库的建立、数字语音合成方法等进行研究,提出四则运算二叉树概念,建立四则运算的结构模型,并形成虚拟题库。开发出行为更像人类教师的ICAI系统,该系统能自主生成四则运算题目,并对学生提出的四则运算问题进行实时回答及语音讲解。
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| 关 键 词： | 四则运算二叉树 人工智能技术 虚拟题库 ICAI |
Study and implementation of arithmetic intelligent CAI system |
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| WANG Xing-rong,YUAN Hui-ping.Study and implementation of arithmetic intelligent CAI system[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2009(5). |
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| Authors: | WANG Xing-rong YUAN Hui-ping |
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| Institution: | 1.College of Computer Science and Information Engineering;Chongqing Technology and Business University;Chongqing 400067;P.R.China;2.College of Math and Statistics;P.R.China |
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| Abstract: | There is no general and effective way to develop an intelligent computer-assisted instruction(ICAI) system like a human teacher who can feed back with the student's individual question and give them right answer and explanation in time.By using the artificial intelligent technique,the method of setting virtual examination database and composing digital sound were studied.Then,the concept of arithmetic binary tree was proposed to construct arithmetic structural model and to form the virtual examination datab... |
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