Название: Advanced techniques for collecting statistical data
Автор: Olga Moreira
Издательство: Arcler Press
Год: 2023
Страниц: 412
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

“Advanced Techniques for Collecting Statistical Data” is an edited book consisting of 17 contemporaneous articles focused on data collection methods, from qualitative research techniques to automated data collection systems. The first chapters include a practical guide to designing, sampling, and collecting qualitative research data. The second part of the book is devoted to data mining of information collected from clinical and social studies surveys, as well as from social media. The final chapters reflect on current efforts to optimize and automate data collection procedures. This book also includes new methodologies based on automatic data collection and analysis systems based on smartphone technology and Artificial Intelligence (AI), as well as their application in clinical research, sociology, stock market prediction and other fields. This book is intended to reach an academic audience ranging from undergraduate students to junior researchers.

Название: Learn PostgreSQL From Basics: A Complete Guide To Learn PostgreSQL Quickly For Absolute Beginners
Автор: Silas Burch
Издательство: Independently published
Год: 2023
Страниц: 106
Язык: английский
Формат: epub
Размер: 10.2 MB

This book will help you build efficient and fault-tolerant PostgreSQL applications. You'll thoroughly examine the advanced features of PostgreSQL, including logical replication, database clusters, performance tuning, monitoring, and user management. You'll also work with the PostgreSQL optimizer, configure PostgreSQL for high speed. As you progress through the chapters, you'll cover transactions, locking, indexes, and how to optimize queries for improved performance. Additionally, you'll learn how to manage network security and explore backups and replications while understanding useful PostgreSQL extensions to help you in optimizing the performance of large databases. By the end of this PostgreSQL book, you'll be able to get the most out of your database by implementing advanced administrative tasks effortlessly.

Название: The creation and management of database systems
Автор: Adele Kuzmiakova
Издательство: Arcler Press
Год: 2023
Страниц: 262
Язык: английский
Формат: pdf (true)
Размер: 21.2 MB

This book on creation and management of database systems provides an in-depth analysis of several real-world examples of database applications. This textbook offers a clear and comprehensive overview of the fundamentals, principles, and, in particular, sophisticated instrumentation techniques used in database systems. It discusses the database as an essential component of a software system, as well as a valuable, mission critical corporate resource.The book examines different database concepts, principles, design, implementation, and management challenges. Each chapter is carefully divided into concise, reader-friendly chunks, with itemization of the key elements to remember. It solves database system challenges in a methodical and pragmatic manner. Diagrams and pictures can also be used to summarise key topics in order to improve learning. This book does an outstanding job of providing an overview of the many different aspects of database systems. The book is intended for all the readers from multidisciplinary backgrounds. In the recent past, SQL has emerged as the dominant language for relational database management systems (RDBMSs).

Название: Data analysis and Information processing
Автор: Jovan Pehcevski
Издательство: Arcler Press
Год: 2023
Страниц: 420
Язык: английский
Формат: pdf (true)
Размер: 30.0 MB

This book covers different topics from data analysis and information processing, including data analytics methods, big data methods, data mining methods, and information processing methods. Section 1 focuses on data analytics methods, describing data analytics in mental healthcare, a case study on data analytics and machine learning accuracy, a survey from a Big Data perspective on data modeling and data analytics, Big Data analytics for business intelligence in accounting and audit, and a knowledge-based approach on Big Data analytics in immunology. Section 2 focuses on big data methods, describing an integrated real-time big data stream sentiment analysis service, the influence of big data analytics in the industry, big data usage in the marketing information systems, a review of big data for organizations, and an application research of big data technology in audit field.

Название: Building Regression Models with SAS: A Guide for Data Scientists
Автор: Robert N. Rodriguez
Издательство: SAS Institute Inc.
Год: 2023
Страниц: 464
Язык: английский
Формат: pdf (true)
Размер: 17.7 MB

Advance your skills in building predictive models with SAS! Building Regression Models with SAS: A Guide for Data Scientists teaches data scientists, statisticians, and other analysts who use SAS to train regression models for prediction with large, complex data. Each chapter focuses on a particular model and includes a high-level overview, followed by basic concepts, essential syntax, and examples using new procedures in both SAS/STAT and SAS Viya. Machine Learning has created a new divide for the practice of statistics, which relies heavily on data from well-designed studies for modeling and inference. Statistical methods now vie with algorithms that learn from large amounts of observational data. This book assumes you know the basics of regression analysis. It uses standard matrix notation for regression models but explains the concepts and methods behind the procedures without mathematical derivations. For readers who want to dive into the technical aspects of concepts and algorithms, explanations are given in appendices which use calculus and linear algebra at the level expected by master of science programs in Data Science and statistics.

Название: Research Techniques for Computer Science, Information Systems and Cybersecurity
Автор: Uche M. Mbanaso, Lucienne Abrahams, Kennedy Chinedu Okafor
Издательство: Springer
Год: 2023
Страниц: 187
Язык: английский
Формат: pdf (true)
Размер: 10.26 MB

This book introduces impact-driven research paths in computer science, information systems and cybersecurity with practical insights, effective instructions, and examples. The book takes the students through the full cycle of research until the point of submission and evaluation. The book begins by providing postgraduate research students with the foundational concepts and techniques to simplify the complexities associated with choosing topics in the Computer Science (CS), information systems (IS) and cybersecurity (CY) research domains. The authors furnish readers with fundamentals that facilitate active quantitative, qualitative, and mixed methods research enquiries. The content offers important perspectives on how to think about deepening research in CS, IS and CY, noting that these subjects can be studied from computational sciences, engineering sciences, health sciences, social sciences, or interdisciplinary perspectives.

Название: Rocky Linux 9 Essentials: Learn to Install, Administer, and Deploy Rocky Linux 9 Systems
Автор: Neil Smyth
Издательство: Payload Media
Год: 2023 (Rev: 1.0)
Страниц: 775
Язык: английский
Формат: pdf, epub
Размер: 28.5 MB

Rocky Linux 9 Essentials is designed to provide detailed information on the installation, use, and administration of the Rocky Linux 9 distribution. For beginners, the book covers topics such as operating system installation, the basics of the GNOME desktop environment, configuring email and web servers, and installing packages and system updates. Additional installation topics, such as dual booting with Microsoft Windows, are also covered, together with all important security topics, such as configuring a firewall and user and group administration. Rocky Linux is one of several variants (also referred to as of the Linux operating system. It is based on the source code of the Red Hat Enterprise Linux distribution (RHEL), developed by a U.S. company named Red Hat, Inc.

Название: Principal Component Analysis and Randomness Test for Big Data Analysis: Practical Applications of RMT-Based Technique
Автор: Mieko Tanaka-Yamawaki, Yumihiko Ikura
Издательство: Springer
Год: 2023
Страниц: 153
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

This book presents the novel approach of analyzing large-sized rectangular-shaped numerical data (so-called Big Data). The essence of this approach is to grasp the "meaning" of the data instantly, without getting into the details of individual data. Unlike conventional approaches of principal component analysis, randomness tests, and visualization methods, the authors' approach has the benefits of universality and simplicity of data analysis, regardless of data types, structures, or specific field of science. This book was written to demonstrate the concept and usefulness of random matrix theory (RMT) in Big Data analysis, with emphasis on two RMT-oriented methodologies, RMT-PCA and RMT-test. Both are algorithms used in high-speed computer works.

Название: Windows 11 Tricks and Tips - 7th Edition, 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 104
Язык: английский
Формат: pdf
Размер: 45,3 MB

Windows 11 Tricks and Tips - это универсальное руководство для начинающих пользователей настольных и портативных компьютеров, а также для тех, кто хочет узнать все необходимое для начала работы с операционной системой Microsoft. Это независимое руководство наполнено полезными рекомендациями и пошаговыми полностью иллюстрированными учебными материалами, написанными на простом и понятном английском языке. На страницах этого издания вы узнаете все, что вам нужно знать о своем компьютере и приложениях, сначала разобравшись в операционной системе, на которой они работают. С этим неофициальным руководством ни одна проблема не останется неразрешимой, ни один вопрос не останется без ответа, пока вы изучаете, исследуете и совершенствуете свой опыт пользователя Windows 11.

Название: Multi-Criteria Decision-Making Sorting Methods: Applications to Real-World Problems
Автор: Luis Martinez Lopez, Alessio Ishizaka, Jindong Qin
Издательство: Academic Press/Elsevier
Год: 2023
Страниц: 280
Язык: английский
Формат: pdf (true), epub
Размер: 26.3 MB

Multi Criteria Decision Making (MCDM) is a generic term for all methods that help people making decisions according to their preferences, in situations where there is more than one conflicting criterion. It is a branch of operational research dealing with finding optimal results in complex scenarios including various indicators, conflicting objectives and criteria. The approach of MCDM involves decision making concerning quantitative and qualitative factors. The importance and success of MCDM are due to the fact that they have successfully dealt with different types of problematics for supporting decision makers such as choice, ranking and sorting, description. Even though, each of the different problematics in MCDM is important, Multi-Criteria Decision-Making Sorting Methods will focus on sorting approaches across a wide range of interesting techniques and research disciplines. The applications which have been and can be solved by these techniques are more and more important in current real-world decision-making problems.