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논문검색

Correlation Analysis of Airline Customer Satisfaction using Random Forest with Deep Neural Network and Support Vector Machine Model

초록

영어

There are many airline customer evaluation data, but they are insufficient in terms of predicting customer satisfaction in practice. In particular, they are generally insufficient in case of verification of data value and development of a customer satisfaction prediction model based on customer evaluation data. In this paper, airline customer satisfaction analysis is conducted through an experiment of correlation analysis between customer evaluation data provided by Google's Kaggle. The difference in accuracy varied according to the three types, which are the overall variables, the top 4 and top 8 variables with the highest correlation. To build an airline customer satisfaction prediction model, they are applied to three classification algorithms of Random Forest, SVM, DNN and conduct a classification experiment. They are divided into training data and verification data by 7:3. As a result, the DNN model showed the lowest accuracy at 86.4%, while the SVM model at 89% and the Random Forest model at 95.7% showed the highest accuracy and performance.

목차

Abstract
1. Introduction
2. Related Literature
3. Experimental Process
3.1 Airline customer evaluation data
3.2 Data preprocessing
3.3 classification algorithm
4. Evaluation and Discussion
5. Conclusion
References

저자정보

  • Sang Hoon Hong Student, Dept. of Medical IT, Eulji University, Korea
  • Bumsu Kim Director, Div. of Customer &Media, Korea Telecomm, Korea
  • Yong Gyu Jung Professor, Dept. of Medical IT, Eulji University, Korea

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