Data Matching

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Data Matching

Author : Peter Christen
Publisher : Springer Science & Business Media
ISBN 13 : 3642311644
Total Pages : 279 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Data Matching by : Peter Christen

Download or read book Data Matching written by Peter Christen and published by Springer Science & Business Media. This book was released on 2012-07-04 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data matching (also known as record or data linkage, entity resolution, object identification, or field matching) is the task of identifying, matching and merging records that correspond to the same entities from several databases or even within one database. Based on research in various domains including applied statistics, health informatics, data mining, machine learning, artificial intelligence, database management, and digital libraries, significant advances have been achieved over the last decade in all aspects of the data matching process, especially on how to improve the accuracy of data matching, and its scalability to large databases. Peter Christen’s book is divided into three parts: Part I, “Overview”, introduces the subject by presenting several sample applications and their special challenges, as well as a general overview of a generic data matching process. Part II, “Steps of the Data Matching Process”, then details its main steps like pre-processing, indexing, field and record comparison, classification, and quality evaluation. Lastly, part III, “Further Topics”, deals with specific aspects like privacy, real-time matching, or matching unstructured data. Finally, it briefly describes the main features of many research and open source systems available today. By providing the reader with a broad range of data matching concepts and techniques and touching on all aspects of the data matching process, this book helps researchers as well as students specializing in data quality or data matching aspects to familiarize themselves with recent research advances and to identify open research challenges in the area of data matching. To this end, each chapter of the book includes a final section that provides pointers to further background and research material. Practitioners will better understand the current state of the art in data matching as well as the internal workings and limitations of current systems. Especially, they will learn that it is often not feasible to simply implement an existing off-the-shelf data matching system without substantial adaption and customization. Such practical considerations are discussed for each of the major steps in the data matching process.

Cash Management/data Matching

Author :
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Cash Management/data Matching by :

Download or read book Cash Management/data Matching written by and published by . This book was released on 1997 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fuzzy Data Matching with SQL

Author : Jim Lehmer
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1098152247
Total Pages : 285 pages
Book Rating : 4.0/5 (981 download)

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Book Synopsis Fuzzy Data Matching with SQL by : Jim Lehmer

Download or read book Fuzzy Data Matching with SQL written by Jim Lehmer and published by "O'Reilly Media, Inc.". This book was released on 2023-10-03 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you were handed two different but related sets of data, what tools would you use to find the matches? What if all you had was SQL SELECT access to a database? In this practical book, author Jim Lehmer provides best practices, techniques, and tricks to help you import, clean, match, score, and think about heterogeneous data using SQL. DBAs, programmers, business analysts, and data scientists will learn how to identify and remove duplicates, parse strings, extract data from XML and JSON, generate SQL using SQL, regularize data and prepare datasets, and apply data quality and ETL approaches for finding the similarities and differences between various expressions of the same data. Full of real-world techniques, the examples in the book contain working code. You'll learn how to: Identity and remove duplicates in two different datasets using SQL Regularize data and achieve data quality using SQL Extract data from XML and JSON Generate SQL using SQL to increase your productivity Prepare datasets for import, merging, and better analysis using SQL Report results using SQL Apply data quality and ETL approaches to finding similarities and differences between various expressions of the same data

Cash Management/Data Matching Training Guide, October 1997

Author :
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Cash Management/Data Matching Training Guide, October 1997 by :

Download or read book Cash Management/Data Matching Training Guide, October 1997 written by and published by . This book was released on 1997 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Loan Cash Management and Data Matching (reconciliation).

Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Direct Loan Cash Management and Data Matching (reconciliation). by :

Download or read book Direct Loan Cash Management and Data Matching (reconciliation). written by and published by . This book was released on 1997 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Human Resources Subcommittee Hearing on the Use of Data Matching to Improve Customer Service, Program Integrity, and Taxpayer Savings

Download Human Resources Subcommittee Hearing on the Use of Data Matching to Improve Customer Service, Program Integrity, and Taxpayer Savings PDF Online Free

Author : United States. Congress. House. Committee on Ways and Means. Subcommittee on Human Resources
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Human Resources Subcommittee Hearing on the Use of Data Matching to Improve Customer Service, Program Integrity, and Taxpayer Savings by : United States. Congress. House. Committee on Ways and Means. Subcommittee on Human Resources

Download or read book Human Resources Subcommittee Hearing on the Use of Data Matching to Improve Customer Service, Program Integrity, and Taxpayer Savings written by United States. Congress. House. Committee on Ways and Means. Subcommittee on Human Resources and published by . This book was released on 2011 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Matching Reading Data to Interventions

Author : Jill Dunlap Brown
Publisher : Routledge
ISBN 13 : 1000586715
Total Pages : 129 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Matching Reading Data to Interventions by : Jill Dunlap Brown

Download or read book Matching Reading Data to Interventions written by Jill Dunlap Brown and published by Routledge. This book was released on 2019-08-23 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible and reader-friendly book will help you assess and determine the foundational reading needs of each of your K – 5 students. Literacy leaders Jill Dunlap Brown and Jana Schmidt offer an easy-to-use data analysis tool called, "The Columns" for teachers at all levels of experience to make sense of classroom data for elementary readers. This book will guide you in using the tool to identify the root causes of foundational reading deficits and to plan appropriate interventions. Sample case studies allow you to practice identifying needs and matching interventions. Stories and examples throughout the book will encourage you as you help your students meet their full potential. The book provides easy-to-use and printable versions of the data analysis columns that will enable you to put the authors‘ advice into immediate action. These tools are available for download on the book’s product page: www.routledge.com/9780367225070

Statistical Matching

Author : Susanne Rässler
Publisher : Springer Science & Business Media
ISBN 13 : 1461300533
Total Pages : 260 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Statistical Matching by : Susanne Rässler

Download or read book Statistical Matching written by Susanne Rässler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Government policy questions and media planning tasks may be answered by this data set. It covers a wide range of different aspects of statistical matching that in Europe typically is called data fusion. A book about statistical matching will be of interest to researchers and practitioners, starting with data collection and the production of public use micro files, data banks, and data bases. People in the areas of database marketing, public health analysis, socioeconomic modeling, and official statistics will find it useful.

Financial Institution Data Match Handbook

Author :
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Financial Institution Data Match Handbook by :

Download or read book Financial Institution Data Match Handbook written by and published by . This book was released on 2000 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Data Mining with Rattle and R

Author : Graham Williams
Publisher : Springer Science & Business Media
ISBN 13 : 144199890X
Total Pages : 374 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Data Mining with Rattle and R by : Graham Williams

Download or read book Data Mining with Rattle and R written by Graham Williams and published by Springer Science & Business Media. This book was released on 2011-08-04 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data mining is the art and science of intelligent data analysis. By building knowledge from information, data mining adds considerable value to the ever increasing stores of electronic data that abound today. In performing data mining many decisions need to be made regarding the choice of methodology, the choice of data, the choice of tools, and the choice of algorithms. Throughout this book the reader is introduced to the basic concepts and some of the more popular algorithms of data mining. With a focus on the hands-on end-to-end process for data mining, Williams guides the reader through various capabilities of the easy to use, free, and open source Rattle Data Mining Software built on the sophisticated R Statistical Software. The focus on doing data mining rather than just reading about data mining is refreshing. The book covers data understanding, data preparation, data refinement, model building, model evaluation, and practical deployment. The reader will learn to rapidly deliver a data mining project using software easily installed for free from the Internet. Coupling Rattle with R delivers a very sophisticated data mining environment with all the power, and more, of the many commercial offerings.

Match Analysis

Author : Daniel Memmert
Publisher : Routledge
ISBN 13 : 100046377X
Total Pages : 380 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Match Analysis by : Daniel Memmert

Download or read book Match Analysis written by Daniel Memmert and published by Routledge. This book was released on 2021-11-14 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Match analysis is a performance-diagnostic procedure, which can be used to carry out systematic gaming analysis during competition and training. The analysis of team and racket sports, whether in competition, for opponent preparation (match plan), follow-up, or training is nowadays indispensable in many sports games at different levels. This analysis nevertheless presents many open questions and problem areas: Which data should be used? Who manages the data? Who provides whom with which information? How is this information presented, digested, and applied? The more complex and anonymous the data management is, the more commercial, expensive, and uncontrollable information management and provision becomes. Match Analysis: How to Use Data in Professional Sport is the first book to examine this topic through three types of data sets; video, event, and position data and show how to interpret this data and apply the findings for better team and individual sport performance. This innovative new volume is key reading for researchers, students, and practitioners alike in the fields of Coaching, Performance Analysis, Sport Management, and related specific sport disciplines.

Data, a Love Story

Author : Amy Webb
Publisher : Penguin
ISBN 13 : 0142180459
Total Pages : 306 pages
Book Rating : 4.1/5 (421 download)

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Book Synopsis Data, a Love Story by : Amy Webb

Download or read book Data, a Love Story written by Amy Webb and published by Penguin. This book was released on 2014-01-28 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Amy Webb found her true love after a search that's both charmingly romantic and relentlessly data-driven. Anyone who uses online dating sites must read her funny, fascinating book.”—Gretchen Rubin, #1 New York Times bestselling author of The Happiness Project After yet another disastrous date, Amy Webb was preparing to cancel her JDate membership when epiphany struck: her standards weren’t too high, she just wasn’t approaching the process the right way. Using her gift for data strategy, she found which keywords were digital-man magnets, analyzed photos, and then adjusted her (female) profile to make the most of that intel. Then began the deluge—dozens of men who actually met her own stringent requirements wanted to meet her. Among them: her future husband, now the father of her child.

Data Engineering

Author : Yupo Chan
Publisher : Springer Science & Business Media
ISBN 13 : 1441901760
Total Pages : 381 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Data Engineering by : Yupo Chan

Download or read book Data Engineering written by Yupo Chan and published by Springer Science & Business Media. This book was released on 2009-10-15 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: DATA ENGINEERING: Mining, Information, and Intelligence describes applied research aimed at the task of collecting data and distilling useful information from that data. Most of the work presented emanates from research completed through collaborations between Acxiom Corporation and its academic research partners under the aegis of the Acxiom Laboratory for Applied Research (ALAR). Chapters are roughly ordered to follow the logical sequence of the transformation of data from raw input data streams to refined information. Four discrete sections cover Data Integration and Information Quality; Grid Computing; Data Mining; and Visualization. Additionally, there are exercises at the end of each chapter. The primary audience for this book is the broad base of anyone interested in data engineering, whether from academia, market research firms, or business-intelligence companies. The volume is ideally suited for researchers, practitioners, and postgraduate students alike. With its focus on problems arising from industry rather than a basic research perspective, combined with its intelligent organization, extensive references, and subject and author indices, it can serve the academic, research, and industrial audiences.

Data-Driven Policy Impact Evaluation

Author : Nuno Crato
Publisher : Springer
ISBN 13 : 3319784617
Total Pages : 346 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Data-Driven Policy Impact Evaluation by : Nuno Crato

Download or read book Data-Driven Policy Impact Evaluation written by Nuno Crato and published by Springer. This book was released on 2018-10-02 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the light of better and more detailed administrative databases, this open access book provides statistical tools for evaluating the effects of public policies advocated by governments and public institutions. Experts from academia, national statistics offices and various research centers present modern econometric methods for an efficient data-driven policy evaluation and monitoring, assess the causal effects of policy measures and report on best practices of successful data management and usage. Topics include data confidentiality, data linkage, and national practices in policy areas such as public health, education and employment. It offers scholars as well as practitioners from public administrations, consultancy firms and nongovernmental organizations insights into counterfactual impact evaluation methods and the potential of data-based policy and program evaluation.

Principles of Data Integration

Author : AnHai Doan
Publisher : Elsevier
ISBN 13 : 0124160441
Total Pages : 522 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Principles of Data Integration by : AnHai Doan

Download or read book Principles of Data Integration written by AnHai Doan and published by Elsevier. This book was released on 2012-06-25 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you approach answering queries when your data is stored in multiple databases that were designed independently by different people? This is first comprehensive book on data integration and is written by three of the most respected experts in the field. This book provides an extensive introduction to the theory and concepts underlying today's data integration techniques, with detailed, instruction for their application using concrete examples throughout to explain the concepts. Data integration is the problem of answering queries that span multiple data sources (e.g., databases, web pages). Data integration problems surface in multiple contexts, including enterprise information integration, query processing on the Web, coordination between government agencies and collaboration between scientists. In some cases, data integration is the key bottleneck to making progress in a field. The authors provide a working knowledge of data integration concepts and techniques, giving you the tools you need to develop a complete and concise package of algorithms and applications.

Schema Matching and Mapping

Author : Zohra Bellahsene
Publisher : Springer Science & Business Media
ISBN 13 : 3642165184
Total Pages : 326 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Schema Matching and Mapping by : Zohra Bellahsene

Download or read book Schema Matching and Mapping written by Zohra Bellahsene and published by Springer Science & Business Media. This book was released on 2011-02-14 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Requiring heterogeneous information systems to cooperate and communicate has now become crucial, especially in application areas like e-business, Web-based mash-ups and the life sciences. Such cooperating systems have to automatically and efficiently match, exchange, transform and integrate large data sets from different sources and of different structure in order to enable seamless data exchange and transformation. The book edited by Bellahsene, Bonifati and Rahm provides an overview of the ways in which the schema and ontology matching and mapping tools have addressed the above requirements and points to the open technical challenges. The contributions from leading experts are structured into three parts: large-scale and knowledge-driven schema matching, quality-driven schema mapping and evolution, and evaluation and tuning of matching tasks. The authors describe the state of the art by discussing the latest achievements such as more effective methods for matching data, mapping transformation verification, adaptation to the context and size of the matching and mapping tasks, mapping-driven schema evolution and merging, and mapping evaluation and tuning. The overall result is a coherent, comprehensive picture of the field. With this book, the editors introduce graduate students and advanced professionals to this exciting field. For researchers, they provide an up-to-date source of reference about schema and ontology matching, schema and ontology evolution, and schema merging.

Asian Data Privacy Laws

Author : Graham Greenleaf
Publisher : OUP Oxford
ISBN 13 : 0191669156
Total Pages : 512 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Asian Data Privacy Laws by : Graham Greenleaf

Download or read book Asian Data Privacy Laws written by Graham Greenleaf and published by OUP Oxford. This book was released on 2014-10-16 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first work to examine data privacy laws across Asia, covering all 26 countries and separate jurisdictions, and with in-depth analysis of the 14 which have specialised data privacy laws. Professor Greenleaf demonstrates the increasing world-wide significance of data privacy and the international context of the development of national data privacy laws as well as assessing the laws, their powers and their enforcement against international standards. The book also contains a web link to an update to mid-2017.