Titlebook: Data Cleaning; Venkatesh Ganti,Anish Das Sarma Book 2013 Springer Nature Switzerland AG 2013

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Energy and the Use of Nuclear Powerat the records in a group be closer to each other, especially to each other than to records in other groups. A custom deduplication task may require that other constraints beyond similarity be satisfied as well. However, closeness to each other by textual similarity is a critical predicate, which ne

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Suraj Mal,R.B. Singh,Christian Huggel records into a target data warehouse often requires the reconciliation of schema of the input records and that of the target records. The process of reconciliation would often involve “segmenting” a column of an input record into multiple target columns. The segmented input records may then be comp

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RACE

煉油廠

https://doi.org/10.1007/978-3-319-97091-2mponents of the technology. he goals of data cleaning technology in typical enterprise scenarios, as illustrated by the examples in customer and product databases, are to maintain the quality and consistency of data as the data warehouse is either being populated with data for the first time or bein

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pessimism

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Technological Approaches, and deployment of effective solutions for data cleaning. These approaches differ primarily in the flexibility and the effort required from the developer implementing the data cleaning solution. The more flexible approaches often require the developer to implement significant parts of the solution,

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