DETECTION OF FINANCIAL INFORMATION MANIPULATION BY AN ENSEMBLE-BASED MECHANISM

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题名:	DETECTION OF FINANCIAL INFORMATION MANIPULATION BY AN ENSEMBLE-BASED MECHANISM
作者:	Shih, Ching-Hui Lin, Sin-Jin Hsu, Ming-Fu
贡献者:	會計學系
关键词:	Feature selection and extraction ensemble decision making extreme learning machine financial information manipulation
日期:	2014
上传时间:	2015-01-27 15:00:15 (UTC+8)
摘要:	Complicated financial information manipulation, involving heightened offender knowledge of transactional procedures, can be damaging to the reputations of corporations and the auditors, as well as cause serious turbulence in financial markets. Unfortunately, most incidents of financial information manipulation involve higher level managers who are truly knowledgeable and comprehend the limitations of standard auditing procedures. Thus, there is an urgent need for additional detection mechanisms to prevent financial information manipulation. To address this problem, the author proposes an ensemble-based mechanism (EM) consisting of feature selection and extraction ensemble and extreme learning machine (ELM). The model not only counters the redundancy-removing problem, but also gives direction to auditors who need to allocate limited audit resources to abnormal client relationships during the auditing procedure and protect the CPA firms' reputation. The experimental results demonstrate that the model is a promising alternative for detecting financial information manipulation, and one that can ensure both the confidence of investors and the stability of financial markets.
關聯:	NEURAL NETWORK WORLD 卷: 24 期: 5 頁碼: 479-499
显示于类别:	[會計學系暨研究所 ] 期刊論文

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