Araştırma Makalesi

Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction

Cilt: 13 Sayı: 3 17 Ekim 2022
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Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction

Öz

Machine learning prediction models are very important in detecting companies without going into financial distress and have recently become one of the most important research topics in empirical finance. While developing models in this area, data preprocessing steps are applied to make the data ready for analysis. One of these steps is the feature selection method, which can be defined as reducing the size of the financial ratios used as input in the data set. This stage is the process of choosing the best subset of features to be used in the research, or in other words, the selection of the most important features that can represent the data. In this paper, two different feature selection methods, Principal Component Analysis (PCA) and Random Forest - Recursive Feature Elimination (RF-RFE)) are compared. Commercial companies operating in Turkey were used in the experiments. The correct prediction success of the selected features was tested with AdaBoost and Stochastic Gradient Descent model. Our experimental results show that RF-RFE is a more efficient feature selection method compared to PCA.

Anahtar Kelimeler

Kaynakça

  1. Aksoy, B., & Boztosun, D. (2018). Diskriminant ve Lojistik Regresyon Yöntemleri Kullanlarak Finansal Başarısızlık Tahmini: BİST İmalat Sektörü Örneği. Finans Politik & Ekonomik Yorumlar Dergisi, 646, 9–32.
  2. Breiman, L. (2001). Random Forests. Mach. Learn. (45), 5–32.
  3. Budak, H. (2018). Feature Selection Methods and a New Approach, Süleyman Demirel University Journal of Natural and Applied Sciences, 22, (Private-10) -1-3. DOI: 10.19113/sdufbed.01653.
  4. Chen, R., Dewi, C., Huang, S., and Caraka, R.E. (2020). Selecting critical features for data classification based on machine learning methods. Journal of Big Data, volume (7). p,1-7.
  5. Forman, G. (2003). An Extensive Empirical Study of Feature Selection Metrics for Text Classification, Journal of Machine Learning Research, 3, 1289–1305.
  6. Granitto, P.M.; Furlanello, C.; Biasioli, F.; Gasperi. (2006). F. Recursive feature elimination with random forest for PTR-MS analysis of agroindustrial products. Chemom. Intell. Lab. Syst. 83, 83–90.
  7. Gregorutti B, Michel B, Saint-Pierre P. (2017).Correlation and variable importance in random forests. Stat Comput. 27:659–78. Guyon, J. Weston, S. Barnhill, and V. Vapnik. (2002). Gene selection for cancer classification using support vector machines. Machine Learning, 46(1-3):389–422.
  8. Hasan, B. M. S. and Abdulazeez, A. M., (2021). A Review of Principal Component Analysis Algorithm for Dimensionality Reduction. Journal of Soft Computing and Data Mining Vol. 2 No. 1 pp. 20

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

17 Ekim 2022

Gönderilme Tarihi

24 Şubat 2022

Kabul Tarihi

18 Temmuz 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 13 Sayı: 3

Kaynak Göster

APA
Aker, Y. (2022). Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction. Gümüşhane University Journal of Social Sciences, 13(3), 1001-1008. https://doi.org/10.36362/gumus.1078348
AMA
1.Aker Y. Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction. GUSBID. 2022;13(3):1001-1008. doi:10.36362/gumus.1078348
Chicago
Aker, Yusuf. 2022. “Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction”. Gümüşhane University Journal of Social Sciences 13 (3): 1001-8. https://doi.org/10.36362/gumus.1078348.
EndNote
Aker Y (01 Ekim 2022) Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction. Gümüşhane University Journal of Social Sciences 13 3 1001–1008.
IEEE
[1]Y. Aker, “Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction”, GUSBID, c. 13, sy 3, ss. 1001–1008, Eki. 2022, doi: 10.36362/gumus.1078348.
ISNAD
Aker, Yusuf. “Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction”. Gümüşhane University Journal of Social Sciences 13/3 (01 Ekim 2022): 1001-1008. https://doi.org/10.36362/gumus.1078348.
JAMA
1.Aker Y. Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction. GUSBID. 2022;13:1001–1008.
MLA
Aker, Yusuf. “Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction”. Gümüşhane University Journal of Social Sciences, c. 13, sy 3, Ekim 2022, ss. 1001-8, doi:10.36362/gumus.1078348.
Vancouver
1.Yusuf Aker. Comparison of PCA and RFE-RF Algorithm in Bankruptcy Prediction. GUSBID. 01 Ekim 2022;13(3):1001-8. doi:10.36362/gumus.1078348