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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wongpun, S. Srivihok, A. |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Comput. Sci., Kasetsart Univ., Bangkok (Wongpun, S.; Srivihok, A.) |
| Abstract | This study presents the comparison of attribute selection techniques which used for classifying the bad behaviors of vocational education students. There are two classification methods: hybrid classification and single classification. Hybrid classification includes two steps, step one is attribute selection by search method using genetic search and results are compared by three evaluators: 1) Correlation-based Feature Selection (CFS) 2) Consistency-based Subset Evaluation and 3) Wrapper Subset Evaluation. Step two is the classification of data set by using selected attributed from step one and four classification algorithms. Next, Simple classification used classification algorithms only without attribute selection. The four classification algorithms that used in this experiment for comparing in two methods are : 1) Naive Bayes classifier 2) Baysian Belief Network 3) C4.5 algorithm and 4) RIPPER algorithm. The measurements of classification efficiency had been obtained by using the k-fold cross validation technique. From the experiment, it was found that hybrid classification technique using genetic search and CFS evaluator with C4.5 algorithm, gives the highest accuracy rate at 82.52%. However, results from F-measure evaluation showed that C4.5 algorithm did not fit for all data types. The hybrid classification technique using genetic search and wrapper subset with Baysian belief network can give a better precision value which can be seen in the F-measure, and it gives the accuracy rate at 82.42%. |
| Starting Page | 526 |
| Ending Page | 531 |
| File Size | 316856 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424414895 |
| DOI | 10.1109/DEST.2008.4635213 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-02-26 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Accuracy Baysian belief network Education Genetics C4.5 Algorithm Attribute selection Classification algorithms Data mining RIPPER Algorithm Naive Bayes classifier Gain |
| Content Type | Text |
| Resource Type | Article |
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