“…Savić et al [14] analyze the tax risk management by using a hybrid method which mainly focus on outlier detection approach and unsupervised machine learning algorithms. Also, different studies have applied various machine learning models to process data related to tax risk problems [15], [16], [17] Furthermore, with cross-validation training approach, the performance of each machine learning algorithm was tested on selection groups with different attributes, namely industry, governance, year and characteristics of the company. The findings indicate that the machine learning model exhibits better reliability with industry, governance, and company-specific features.…”