Constructing a Bayesian Belief Network to Generate Learning Path in Adaptive Hypermedia System

نویسندگان

  • NGUYEN VIET ANH
  • NGUYEN VIET
چکیده

There are many methods and techniques which have been promoted to develop adaptive hypermedia systems [1]. Our model approach [2], generating adaptive courses based on learner’s profile which learner’s includes background, skills, style...etc. One of important steps in our model is to generate learning path adaptive for each learner. In this paper, we promote an algorithm based on shortest path search algorithm to evaluate learning object (LO) based on its attributes [3] and constructed a Bayesian Belief Network (BBN) to generate learning path for each learner. Tóm tắt. Nhiè̂u phu.o.ng pháp cũng nhu. kỹ thuâ.t du .o. . c dè̂ xuất dê’ phát triê’n các hê. thống ho.c th́ıch nghi. Mô h̀ınh cu’a chúng tôi phát triê’n nhă’m ta.o ra các khóa ho.c th́ıch nghi du . . a trên các thông tin vè̂ ngu.̀o.i ho.c nhu . kiến thú.c, kỹ năng, so. ’ th́ıch v..v. Mô.t trong nhũ .ng bu.́o.c quan tro.ng cu’a mô h̀ınh là ta.o ra các tiến tr̀ınh ho.c th́ıch nghi cho tù .ng ngu.̀o.i ho.c. Bài báo này chúng tôi tr̀ınh bày thuâ.t toán du. . a trên thuâ.t toán t̀ım du .̀o.ng di ngắn nhất dê’ lu. . a cho.n các dối tu .o. . ng ho.c du . . a vào thuô.c t́ınh cu’a chúng và xây du. . ng ma.ng xác suất Bayesian Belief dê’ ta.o ra các tiến tr̀ınh ho.c phù ho . . p vó .i nhu cà̂u ngu.̀o.i ho.c.

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تاریخ انتشار 2008