Using neural network approach to predict company’ s profitability and comparison with decision tree c5 and support vector machine (svm)

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Habibzade Malihe; Ezadpour Mostafa

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Journal: FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES) Year:2020 | Volume:13 | Issue:46 Page(s): 39-56

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Title

Using neural network approach to predict company’ s profitability and comparison with decision tree c5 and support vector machine (svm)

Author(s)

Habibzade Malihe | Ezadpour Mostafa | Issue Writer Certificate

Keywords

Prediction

Profitability

Neural Network

support vector machine (SVM)

C5 determination tree

Abstract

Profit as one of the most important indicators of measuring the performance of the economic unit is one of the important accounting issues that has a high status due to the competitive environment and the importance of quick and proper decision making by managers. Therefore, it is important to analyze the index, factors affecting it and predict Profitability. In this regard, the present study was conducted by selecting a sample of 124 observations for the period from 1387 to 1395, based on the basic information of the companies financial statements; the effect of 34 variables on the accuracy of predicting the Profitability of the accepted companies by Tehran stock exchange, has been investigated. Tree C5 method was used to determine the significant variables in predicting Profitability due to the high ease of understanding of the model. Finally, after determining the effective variables and identifying 8 variables, the accuracy of the Predictions was measured using the Neural Network technique, the C5 decision tree and the backup vector machine (SVM), and the results from these three algorithms were compared. The results of the comparison show that using the c5 decision tree and the 8 variables have the best Prediction with accuracy of 93. 54%, and then the Neural Network model is 81. 45% more accurate than the supported vector machine (69. 35%) and has an error.

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APA: Copy

Habibzade, Malihe, & Ezadpour, Mostafa. (2020). Using neural network approach to predict company’ s profitability and comparison with decision tree c5 and support vector machine (svm). FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES), 13(46 ), 39-56. SID. https://sid.ir/paper/950539/en

Vancouver: Copy

Habibzade Malihe, Ezadpour Mostafa. Using neural network approach to predict company’ s profitability and comparison with decision tree c5 and support vector machine (svm). FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES)[Internet]. 2020;13(46 ):39-56. Available from: https://sid.ir/paper/950539/en

IEEE: Copy

Malihe Habibzade, and Mostafa Ezadpour, “Using neural network approach to predict company’ s profitability and comparison with decision tree c5 and support vector machine (svm),” FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES), vol. 13, no. 46 , pp. 39–56, 2020, [Online]. Available: https://sid.ir/paper/950539/en

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