Predicting graduate student success: a comparison of neural networks and traditional techniques
Computers and Operations Research
Computers and Operations Research
Expert Systems with Applications: An International Journal
Comparison of neural networks and regression analysis: A new insight
Expert Systems with Applications: An International Journal
ICAISC'10 Proceedings of the 10th international conference on Artifical intelligence and soft computing: Part II
Expert Systems with Applications: An International Journal
Analysis of data complexity measures for classification
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Advanced Engineering Informatics
Hi-index | 12.06 |
In this article, the performance of classification methods was empirically compared while varying the number of classes of dependent variables, the number of independent variables, the types of independent variables, the number of classes of the independent variables, and the sample size. Our study employed 324 simulated examples, with artificial neural networks and decision trees as the data mining techniques, and logistic regression as the statistical method. In the performance study, we use the misclassification errors as the metric and come up with some additional findings: (i) for continuous independent variables, a statistical technique (i.e., logistic regression) was superior to data mining techniques (i.e., artificial neural network and decision tree) when dependent variable has binary values, while the artificial neural network was best when the number of classes of dependent variable was three or more; (ii) for continuous and categorical independent variables, logistic regression performs better than artificial neural network and decision tree in the case of small number of independent variables and small sample size, while artificial neural network was best in other cases; and (iii) the artificial neural network performance improved faster than that of other methods as the number of independent variables and the number of classes of dependent variables increases.