A decision table method for randomness measurement
Contribuinte(s) |
Watada, Junzo Watanabe, Toyohide Philips-Wren, Gloria |
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Data(s) |
2012
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Resumo |
Data quality has become a major concern for organisations. The rapid growth in the size and technology of a databases and data warehouses has brought significant advantages in accessing, storing, and retrieving information. At the same time, great challenges arise with rapid data throughput and heterogeneous accesses in terms of maintaining high data quality. Yet, despite the importance of data quality, literature has usually condensed data quality into detecting and correcting poor data such as outliers, incomplete or inaccurate values. As a result, organisations are unable to efficiently and effectively assess data quality. Having an accurate and proper data quality assessment method will enable users to benchmark their systems and monitor their improvement. This paper introduces a granules mining for measuring the random degree of error data which will enable decision makers to conduct accurate quality assessment and allocate the most severe data, thereby providing an accurate estimation of human and financial resources for conducting quality improvement tasks. |
Identificador | |
Publicador |
Springer-Verlag |
Relação |
DOI:10.1007/978-3-642-29977-3_2 Alkharboush, Nawaf & Li, Yuefeng (2012) A decision table method for randomness measurement. In Watada, Junzo, Watanabe, Toyohide, & Philips-Wren, Gloria (Eds.) Intelligent Decision Technologies: Proceedings of the 4th International Conference on Intelligent Decision Technologies (IDT'2012) - Volume 1, Springer-Verlag , Japan, pp. 13-23. |
Direitos |
Copyright 2012 Springer |
Fonte |
School of Electrical Engineering & Computer Science; Science & Engineering Faculty |
Palavras-Chave | #080109 Pattern Recognition and Data Mining #Data mining #Quality assessment #Data warehouse |
Tipo |
Conference Paper |