Data cleaning

• Main Authors: Ilyas, Ihab F. (Author), Chu, Xu (Author)
• Format: Electronic eBook
• Language: English
• Published: [New York, New York] : Association for Computing Machinery, [2019]
• Edition: First edition.
• Series: ACM books ; #28.
• Subjects: Database management.; Electronic data processing.; Data editing.; elektronické knihy; electronic books

"Data quality is one of the most important problems in data management, since dirty data often leads to inaccurate data analytics results and incorrect business decisions. Poor data across businesses and the U.S. government are reported to cost trillions of dollars a year. Multiple surveys show...