Please use this identifier to cite or link to this item: https://publication.npru.ac.th/jspui/handle/123456789/1938
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dc.contributor.authorSalim, Saksit-
dc.contributor.authorHengpraprohm, Kairung-
dc.contributor.authorHengpraprohm, Supojn-
dc.date.accessioned2023-11-06T10:19:18Z-
dc.date.available2023-11-06T10:19:18Z-
dc.date.issued2023-07-14-
dc.identifier.isbn978-974-7063-43-1-
dc.identifier.urihttps://publication.npru.ac.th/jspui/handle/123456789/1938-
dc.description.abstractThe purpose of this research is to balance the data and compare the efficiency of the model for predicting notebook computer purchase decisions by using 4 techniques: Decision Tree(J48), Naïve Bayes, k-nearest neighbors' algorithm (k- NN), and multi-layer perceptron. These technique are used to compare the performance of the appropriate classification model for predicting notebook computer purchases using the collected data of 101 Nakhon Pathom Rajabhat University students and the Weka software version 3.8.6. Due to the data is imbalanced, the accuracy is very low, it is not suitable for use. The researcher, therefore, solved the problem by using additional data synthesis methods to increase efficiency. The results are satisfactory. It is found that the K-NN technique is the most suitable model used to classify the purchasing decisions of notebook computers of Nakhon Pathom Rajabhat University students. Get the highest accuracy of 80%, a precision of 0.79, and a recall of 0.80.en_US
dc.publisherThe 15th NPRU National Academic Conference Nakhon Pathom Rajabhat Universityen_US
dc.relation.ispartofseriesProceedings of the 15th NPRU National Academic Conference;627-
dc.subjectdata classification,en_US
dc.subjectimbalanced dataen_US
dc.subjectdata balancingen_US
dc.titleAn Improving efficiency of data classification for notebook computer purchase decisions of Nakhon Pathom Rajabhat University students using data balancingen_US
dc.title.alternativeการเพิ่มประสิทธิภาพการจาแนกข้อมูลการตัดสินใจเลือกซื้อเครื่องคอมพิวเตอร์โน้ตบุ๊คของ นักศึกษามหาวิทยาลัยราชภัฏนครปฐมด้วยการปรับสมดุลข้อมูลen_US
dc.typeArticleen_US
Appears in Collections:Proceedings of the 15th NPRU National Academic Conference

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