A Comparative Study on Existing Techniques for Variable Reduction Including Factor Analysis, Principal Component Analysis, Correlation-Based Techniques, and Relief in Predicting the Risk of Stock Price Crash in Tehran Stock Exchange
Subject Areas : Business Strategy
Hassan Mohammadi
1
(
Department of Accounting, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
)
Alireza Zarei Soudani
2
(
Department of Accounting, Falavarjan Branch, Islamic Azad University, Falavarjan, Iran
)
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Abstract :