Abstract
References
- Batt, S., Grealis, T., Harmon, O., & Tomolonis, P. (2020). Learning Tableau: A data visualization tool. The Journal of Economic Education, 51(3-4), 317-328.
- Bouckaert, R. R. (2008). Bayesian network classifiers in weka for version 3-5-7. Artificial Intelligence Tools, 11(3), 369-387.
- Browne, M. W. (2000). Cross-validation methods. Journal of Mathematical Psychology, 44(1), 108-132.
- Chabot, C., Stolte, C., & Hanrahan, P. (2003). Tableau software. Tableau Software, 6.
Data Cleaning in Medical Procurement Database: Performance Comparison of Data Mining Classification Algorithms for Tackling Missing Value
Abstract
Data cleaning is an important process for improving the quality of decision-making information. One of today's popular cleaning tools is data mining techniques. In this paper, we focused on using data mining classification algorithms to resolve missing values in medical purchasing databases. To serve this purpose, the predictive performance of four different classifiers: Decision Tree, Naïve Bayes, K-Nearest Neighbor, and Support Vector Machine (SVM) were compared in this study. We used 2,311 medical data records from procurement database in Thailand between July 2019 and December 2019 in the experimental process. We also discussed the function of feature selection and test options that support analysis to improve model performance. The results showed that the SVM algorithm outperforms with a maximum accuracy of 89.61%. Additionally, we discussed the strengths and weaknesses of these data mining techniques for data cleaning and future research.
Keywords
Data mining techniques Classification algorithms Medical procurement database Missing values
References
- Batt, S., Grealis, T., Harmon, O., & Tomolonis, P. (2020). Learning Tableau: A data visualization tool. The Journal of Economic Education, 51(3-4), 317-328.
- Bouckaert, R. R. (2008). Bayesian network classifiers in weka for version 3-5-7. Artificial Intelligence Tools, 11(3), 369-387.
- Browne, M. W. (2000). Cross-validation methods. Journal of Mathematical Psychology, 44(1), 108-132.
- Chabot, C., Stolte, C., & Hanrahan, P. (2003). Tableau software. Tableau Software, 6.
Details
| Primary Language | English |
|---|---|
| Subjects | Software Testing, Verification and Validation |
| Journal Section | Articles |
| Authors | |
| Early Pub Date | September 9, 2023 |
| Publication Date | September 30, 2023 |
| Published in Issue | Year 2023 |
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