政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/114780

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Title:	資料探勘技術在繼續經營疑慮意見診斷模型之應用 Going Concern Opinion: Application of Data Mining Technologies
Authors:	盧鈺欣林昱成林育伶 Lu, Yu-Hsin Lin, Yu-Cheng Liao, Jung-Ling
Keywords:	繼續經營疑慮意見;資料探勘技術;特徵選擇;分類技術 Going concern opinion;Data mining technologies;Feature selection;Classifier technique
Date:	2016-07
Issue Date:	2017-11-15 16:01:10 (UTC+8)
Abstract:	會計師決定是否出具繼續經營疑慮意見時，涉及專業判斷且考量因素眾多與複雜。因此，評估公司繼續經營假設是否有重大疑慮的分析性資訊對會計師而言非常重要。本文之目的係以資料探勘技術建構繼續經營疑慮意見診斷模型，並提供會計師有用之決策資訊，藉以輔助其評估對受查客戶出具繼續經營疑慮意見書之依據。首先，本文利用特徵選擇工具自眾多影響會計師出具繼續經營疑慮意見的相關變數中，篩選出6 個重要影響因素。再輔以分類技術-決策樹建構繼續經營疑慮意見診斷模型，並產出決策表供會計師參酌。實證結果顯示，本文決策表所提供之10 條分類規則，能有效區別繼續經營疑慮意見書類型，其預測準確率高達91.35%，有助於會計師評估繼續經營疑慮意見時之參考依據，降低審計風險。 The auditors` going concern opinion usually involves complex professional judgment and considerations. Therefore, information that may raise auditors` substantial doubts as to whether a going-concern opinion should be issued is important during the audit process. This study adopts the data mining technology to build up a going concern diagnostic model from which the auditors can obtain useful information to assess clients’ ability of remaining as a going concern. Specifically, the auditors’ going concern opinion is determined by considering six critical factors extracted from a feature selection tool and a decision table created by a diagnostic model built from a decision tree. The empirical results indicate that the 10 classification rules generated by the decision table can effectively distinguish different types of going concern audit reports with a prediction accuracy of 91.35%. Overall, this decision table facilitates the auditors in assessing clients` likelihood of continuing as a going concerns and, therefore, reducing audit risk.
Relation:	會計評論, 63, 77-108
Data Type:	article
DOI link:	http://dx.doi.org/10.6552/JOAR.2016.63.3
DOI:	10.6552/JOAR.2016.63.3
Appears in Collections:	[International Journal of Accounting Studies] Journal Articles

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