Multidimensional Mining Of Massive Text Data

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Multidimensional Mining Of Massive Text Data

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Author : Chao Zhang
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2019-03-21

Multidimensional Mining Of Massive Text Data written by Chao Zhang and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-21 with Computers categories.

Unstructured text, as one of the most important data forms, plays a crucial role in data-driven decision making in domains ranging from social networking and information retrieval to scientific research and healthcare informatics. In many emerging applications, people's information need from text data is becoming multidimensional—they demand useful insights along multiple aspects from a text corpus. However, acquiring such multidimensional knowledge from massive text data remains a challenging task. This book presents data mining techniques that turn unstructured text data into multidimensional knowledge. We investigate two core questions. (1) How does one identify task-relevant text data with declarative queries in multiple dimensions? (2) How does one distill knowledge from text data in a multidimensional space? To address the above questions, we develop a text cube framework. First, we develop a cube construction module that organizes unstructured data into a cube structure, by discovering latent multidimensional and multi-granular structure from the unstructured text corpus and allocating documents into the structure. Second, we develop a cube exploitation module that models multiple dimensions in the cube space, thereby distilling from user-selected data multidimensional knowledge. Together, these two modules constitute an integrated pipeline: leveraging the cube structure, users can perform multidimensional, multigranular data selection with declarative queries; and with cube exploitation algorithms, users can extract multidimensional patterns from the selected data for decision making. The proposed framework has two distinctive advantages when turning text data into multidimensional knowledge: flexibility and label-efficiency. First, it enables acquiring multidimensional knowledge flexibly, as the cube structure allows users to easily identify task-relevant data along multiple dimensions at varied granularities and further distill multidimensional knowledge. Second, the algorithms for cube construction and exploitation require little supervision; this makes the framework appealing for many applications where labeled data are expensive to obtain.

Declustering Multidimensional Data For Parallel Database Systems

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Author : Mark S. Coyle
language : en
Publisher:
Release Date : 1997

Declustering Multidimensional Data For Parallel Database Systems written by Mark S. Coyle and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.

Proceedings Of The 1998 Acm Sigmod International Conference On Management Of Data

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Author : Laura Haas
language : en
Publisher: Association for Computing Machinery (ACM)
Release Date : 1998

Proceedings Of The 1998 Acm Sigmod International Conference On Management Of Data written by Laura Haas and has been published by Association for Computing Machinery (ACM) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computers categories.

Data Mining Patterns

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Author : Pascal Poncelet
language : en
Publisher: IGI Global Snippet
Release Date : 2008

Data Mining Patterns written by Pascal Poncelet and has been published by IGI Global Snippet this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.

"This book provides an overall view of recent solutions for mining, and explores new patterns, offering theoretical frameworks and presenting challenges and possible solutions concerning pattern extractions, emphasizing research techniques and real-world applications. It portrays research applications in data models, methodologies for mining patterns, multi-relational and multidimensional pattern mining, fuzzy data mining, data streaming and incremental mining"--Provided by publisher.

Social Science Review

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Author :
language : en
Publisher:
Release Date : 2003-12

Social Science Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-12 with Social sciences categories.

Professional Microsoft Sql Server 2014 Administration

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Author : Adam Jorgensen
language : en
Publisher: John Wiley & Sons
Release Date : 2014-09-09

Professional Microsoft Sql Server 2014 Administration written by Adam Jorgensen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-09 with Computers categories.

Learn to take advantage of the opportunities offered by SQL Server 2014 Microsoft's SQL Server 2014 update means big changes for database administrators, and you need to get up to speed quickly because your methods, workflow, and favorite techniques will be different from here on out. The update's enhanced support of large-scale enterprise databases and significant price advantage mean that SQL Server 2014 will become even more widely adopted across the industry. The update includes new backup and recovery tools, new AlwaysOn features, and enhanced cloud capabilities. In-memory OLTP, Buffer Pool Extensions for SSDs, and a new Cardinality Estimator can improve functionality and smooth out the workflow, but only if you understand their full capabilities. Professional Microsoft SQL Server 2014 is your comprehensive guide to working with the new environment. Authors Adam Jorgensen, Bradley Ball, Ross LoForte, Steven Wort, and Brian Knight are the dream team of the SQL Server community, and they put their expertise to work guiding you through the changes. Improve oversight with better management and monitoring Protect your work with enhanced security features Upgrade performance tuning, scaling, replication, and clustering Learn new options for backup and recovery Professional Microsoft SQL Server 2014 includes a companion website with sample code and efficient automation utilities, plus a host of tips, tricks, and workarounds that will make your job as a DBA or database architect much easier. Stop getting frustrated with administrative issues and start taking control. Professional Microsoft SQL Server 2014 is your roadmap to mastering the update and creating solutions that work.

Multimedia Systems And Applications

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Author :
language : en
Publisher:
Release Date : 2005

Multimedia Systems And Applications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computer networks categories.

Data Warehousing And Knowledge Discovery

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Author :
language : en
Publisher:
Release Date : 2005

Data Warehousing And Knowledge Discovery written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Data mining categories.

Current Index To Statistics Applications Methods And Theory

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Author :
language : en
Publisher:
Release Date : 1998

Current Index To Statistics Applications Methods And Theory written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Mathematical statistics categories.

The Current Index to Statistics (CIS) is a bibliographic index of publications in statistics, probability, and related fields.

Visual Support For Query Specification And Data Mining

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Author : Daniel Keim
language : en
Publisher:
Release Date : 1995

Visual Support For Query Specification And Data Mining written by Daniel Keim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Database management categories.