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Kazuhiro Shin-ike,Hitoshi Iima 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
In school education there are many kinds of learning styles and it is known that group learning (collaborative learning) is more effective than individual learning. In collaborative learning it is very important how to determine the optimal combination of students, in order to improve the learning effect. In this paper we propose a method to improve the learning effect of collaborative learning. A neural network model is first applied for predieting learning results of parts of students, in collaborrative learning. Then, in order to determine the optimal parts of students, a genetic algorithm is applied with the prediction results obtained from the neural network. Based on this combination of students, we carried out an experiment of collaborative learning at a college in Japen. It was confirmed from the experimental results, that the proposed method was effective.
A Method for Determining Classroom Seating Arrangements by Using a Genetic Algorithm
Kazuhiro Shin-ike,Hitoshi Iima 제어로봇시스템학회 2012 제어로봇시스템학회 국제학술대회 논문집 Vol.2012 No.10
Classroom seating arrangements are important topics that affect each and every students and teachers. In this study we propose a method for determining the classroom seating arrangements considering relationships between students. In order to determine the optimal classroom seating arrangements, a genetic algorithm is applied on the basis of the questionnaire results and the analysis of the observation of behaviors between students. In the genetic algorithm, we propose a procedure named a matrix crossover. Our optimization problem is to determine the combination of classroom seating arrangements in such a way that the minimum of fitness rates of all students is as large as possible. Based on our proposed classroom seating arrangements, we carried out experiments at a national college of technology in Japan. It is found from the experiments that satisfaction of each student for our proposed method is higher than the traditional one. It is also found from another questionnaire that each student is actually comfortable in the classroom because of the relations between other students. It is confirmed from the experimental results that the proposed method was effective.