Exploratory Data Mining and Data Cleaning
- ISBN-10
- 0471458643
- ISBN-13
- 9780471458647
- Category
- Mathematics
- Pages
- 203
- Language
- English
- Published
- 2003-08-01
- Publisher
- John Wiley & Sons
- Authors
- Tamraparni Dasu, Theodore Johnson
Description
Written for practitioners of data mining, data cleaning anddatabase management. Presents a technical treatment of data quality includingprocess, metrics, tools and algorithms. Focuses on developing an evolving modeling strategy through aniterative data exploration loop and incorporation of domainknowledge. Addresses methods of detecting, quantifying and correcting dataquality issues that can have a significant impact on findings anddecisions, using commercially available tools as well as newalgorithmic approaches. Uses case studies to illustrate applications in real lifescenarios. Highlights new approaches and methodologies, such as theDataSphere space partitioning and summary based analysistechniques. Exploratory Data Mining and Data Cleaning will serve as animportant reference for serious data analysts who need to analyzelarge amounts of unfamiliar data, managers of operations databases,and students in undergraduate or graduate level courses dealingwith large scale data analys is and data mining.
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