A group decision classifier with particle swarm optimization and decision tree for analyzing achievements in mathematics and science

作者：Pai Ping Feng^*; Chen Chen Tung; Hung Yu Mei; Hung Wei Zhan; Chang Ying Chieh

来源：Neural Computing & Applications, 2014, 25(7-8): 2011-2023.

DOI：10.1007/s00521-014-1689-7

• Group decision making
• Classification
• Particle swarm optimization
• Decision tree
• TIMSS

Group decision making is a multi-criteria decision-making method applied in many fields. However, the use of group decision-making techniques in multi-class classification problems and rule generation is not explored widely. This investigation developed a group decision classifier with particle swarm optimization (PSO) and decision tree (GDCPSODT) for analyzing students' mathematic and scientific achievements, which is a multi-class classification problem involving rule generation. The PSO technique is employed to determine weights of condition attributes; the decision tree is used to generate rules. To demonstrate the performance of the developed GDCPSODT model, other classifiers such as the Bayesian classifier, the k-nearest neighbor (KNN) classifier, the back propagation neural networks classifier with particle swarm optimization (BPNNPSO) and the radial basis function neural networks classifier with PSO (RBFNNPSO) are used to cope with the same data. Experimental results indicated the testing accuracy of GDCPSODT is higher than the other four classifiers. Furthermore, rules and some improvement directions of academic achievements are provided by the GDCPSODT model. Therefore, the GDCPSODT model is a feasible and promising alternative for analyzing student-related mathematic and scientific achievement data.

• 出版日期2014-12