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Ditemukan 41859 dokumen yang sesuai dengan query
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"The data quality assessment framework shows you how to measure and monitor data quality, ensuring quality over time. You?ll start with general concepts of measurement and work your way through a detailed framework of more than three dozen measurement types related to five objective dimensions of quality: completeness, timeliness, consistency, validity, and integrity. Ongoing measurement, rather than one time activities will help your organization reach a new level of data quality. This plain-language approach to measuring data can be understood by both business and IT and provides practical guidance on how to apply the DQAF within any organization enabling you to prioritize measurements and effectively report on results. Strategies for using data measurement to govern and improve the quality of data and guidelines for applying the framework within a data asset are included. You?ll come away able to prioritize which measurement types to implement, knowing where to place them in a data flow and how frequently to measure. Common conceptual models for defining and storing of data quality results for purposes of trend analysis are also included as well as generic business requirements for ongoing measuring and monitoring including calculations and comparisons that make the measurements meaningful and help understand trends and detect anomalies."
Waltham, MA: Morgan Kaufmann, 2013
e20427283
eBooks  Universitas Indonesia Library
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Sebastian-Coleman, Laura.
Waltham, MA : Morgan Kaufmann, 2013
005.73 SEB m
Buku Teks  Universitas Indonesia Library
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Tsischitzis, Dionysios C.
Englewood Cliffs, NJ: Prentice-Hall, 1982
005.74 TSI d
Buku Teks  Universitas Indonesia Library
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O`Neil, Cathy
"Now that people are aware that data can make the difference in an election or a business model, data science as an occupation is gaining ground. But how can you get started working in a wide-ranging, interdisciplinary field that's so clouded in hype? This insightful book, based on Columbia University's Introduction to Data Science class, tells you what you need to know. In many of these chapter-long lectures, data scientists from companies such as Google, Microsoft, and eBay share new algorithms, methods, and models by presenting case studies and the code they use"
Beijing Sebastopol: California O'Reilly , 2014
006.31 ONE d
Buku Teks  Universitas Indonesia Library
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Modell, Martin E.
New York: McGraw-Hill , 1992
005.73 MOD d
Buku Teks  Universitas Indonesia Library
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Batini, Carlo
New York: Springer, 2006
005.74 BAT d
Buku Teks  Universitas Indonesia Library
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"The LNCS journal Transactions on Large-Scale Data- and Knowledge-Centered Systems focuses on data management, knowledge discovery, and knowledge processing, which are core and hot topics in computer science. Since the 1990s, the Internet has become the main driving force behind application development in all domains. An increase in the demand for resource sharing across different sites connected through networks has led to an evolution of data- and knowledge-management systems from centralized systems to decentralized systems enabling large-scale distributed applications providing high scalability. Current decentralized systems still focus on data and knowledge as their main resource. Feasibility of these systems relies basically on P2P (peer-to-peer) techniques and the support of agent systems with scaling and decentralized control. Synergy between Grids, P2P systems, and agent technologies is the key to data- and knowledge-centered systems in large-scale environments. This, the fifth issue of Transactions on Large-Scale Data- and Knowledge-Centered Systems, contains nine selected full-length papers, focusing on the topics of query processing, information extraction, management of dataspaces and contents, and mobile applications."
Berlin: Springer-Verlag, 2012
e20410258
eBooks  Universitas Indonesia Library
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Shave, Michael
London: McGraw-Hill, 1975
005.73 SHA d
Buku Teks  Universitas Indonesia Library
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Shave, Michael
United Kingdom: McGraw-Hill, 1975
005.73 SHA d
Buku Teks  Universitas Indonesia Library
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Petra Perner, editor
"This book constitutes the refereed proceedings of the 12th Industrial Conference on Data Mining, ICDM 2012, held in Berlin, Germany in July 2012. The 22 revised full papers presented were carefully reviewed and selected from 97 submissions. The papers are organized in topical sections on data mining in medicine and biology, data mining for energy industry, data mining in traffic and logistic, data mining in telecommunication, data mining in engineering, theory in data mining, theory in data mining, clustering, theory in data mining, and association rule mining and decision rule mining."
Berlin : Springer-Verlag, 2012
e20406361
eBooks  Universitas Indonesia Library
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