文章基本信息

标题：Risk Analysis Technique on Inconsistent Interview Big Data Based on Rough Set Approach
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作者：Riasat Azim ; Abm Munibur Rahman ; Shawon Barua 等
期刊名称：Journal of Data Analysis and Information Processing
印刷版ISSN：2327-7211
电子版ISSN：2327-7203
出版年度：2016
卷号：04
期号：03
页码：101-114
DOI：10.4236/jdaip.2016.43009
语种：English
出版社：Scientific Research Publishing
摘要：Rough set theory is relativly new to area of soft computing to handle the uncertain big data efficiently. It also provides a powerful way to calculate the importance degree of vague and uncertain big data to help in decision making. Risk assessment is very important for safe and reliable investment. Risk management involves assessing the risk sources and designing strategies and procedures to mitigate those risks to an acceptable level. In this paper, we emphasize on classification of different types of risk factors and find a simple and effective way to calculate the risk exposure.. The study uses rough set method to classify and judge the safety attributes related to investment policy. The method which based on intelligent knowledge accusation provides an innovative way for risk analysis. From this approach, we are able to calculate the significance of each factor and relative risk exposure based on the original data without assigning the weight subjectively.
关键词：Rough Set Theory;Big Data;Risk Analysis;Data Mining;Variable Weight;Significance of Attribute;Core Attribute;Attribute Reduction