A data cleaning method for heterogeneous attribute fusion and record linkage | |
Zhu, Hui-Juan 1,2,3; Jiang, Tong-Hai 1,3; Wang, Yi1,3; Cheng, Li1,3; Ma, Bo1,3; Zhao, Fan 1,3 | |
刊名 | International Journal of Computational Science and Engineering |
2019 | |
卷号 | 19期号:3页码:311-324 |
ISSN号 | 1742-7185 |
英文摘要 | In big data era, massive heterogeneous data are generated from various data sources, the cleaning of dirty data is critical for reliable data analysis. Existing rule-based methods are generally developed in single data source environment, issues like data standardisation and duplication detection for different data type attributes, are not fully studied. In order to address these challenges, we introduce a method based on dynamic configurable rules which can integrate data detection, modification and transformation together. Secondly, we propose a type-based blocking and a varying window size selection mechanism based on classic sorted-neighbourhood algorithm. We present a reference implementation of our method in a real-life data fusion system and validate its effectiveness and efficiency using recall and precision metrics. Experimental results indicate that our method is suitable in the scenario of multiple data sources with heterogeneous attribute properties. |
内容类型 | 期刊论文 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/7792] |
专题 | 新疆理化技术研究所_多语种信息技术研究室 |
作者单位 | 1.Xinjiang Laboratory of Minority Speech and Language Information Processing, Urumqi 2.100049, China 3.University of Chinese Academy of Sciences, Beijing 4.830011, China 5.Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 40-1, Beijing South Road, Xin Shi Zone, Urumqi |
推荐引用方式 GB/T 7714 | Zhu, Hui-Juan 1,2,3,Jiang, Tong-Hai 1,3,Wang, Yi1,3,et al. A data cleaning method for heterogeneous attribute fusion and record linkage[J]. International Journal of Computational Science and Engineering,2019,19(3):311-324. |
APA | Zhu, Hui-Juan 1,2,3,Jiang, Tong-Hai 1,3,Wang, Yi1,3,Cheng, Li1,3,Ma, Bo1,3,&Zhao, Fan 1,3.(2019).A data cleaning method for heterogeneous attribute fusion and record linkage.International Journal of Computational Science and Engineering,19(3),311-324. |
MLA | Zhu, Hui-Juan 1,2,3,et al."A data cleaning method for heterogeneous attribute fusion and record linkage".International Journal of Computational Science and Engineering 19.3(2019):311-324. |
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