Litgu.ru - Литературный Гуру

Название: Приручи данные с помощью Power Query в Excel и Power BI
Автор: Эскобар М., Пульс К.
Издательство: ДMK
Год: 2022
Cтраниц: 572
Формат: pdf
Размер: 20 мб
Язык: русский

Уму непостижимо, как легко и просто можно очистить данные с помощью Power Query в Excel или Power BI! Наши данные редко появляются на свет в готовом к работе виде, и у нас могут уходить долгие часы на их очистку, фильтрацию и преобразование. Power Query помогает сократить этот процесс при первичной обработке данных, а все последующие обновления позволяет свести к простому нажатию на кнопку.

Название: The Complete Windows 11 User Manual - 8th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 196
Язык: английский
Формат: pdf
Размер: 106.9 MB

Everything you need to master Windows 11! Since its release in October 2021, Windows 11 has rapidly become the mainstay operating system for the beginner, intermediate and advanced computer user. It's designed to push the boundaries, to encompass the everyday digital, and help bring us closer together than ever before. It brings a fresh new look, together with powerful new code under the hood. Everything you need to help drive you into the future. This manual will guide you through Microsoft's latest OS, offering you something new to learn on every page and providing you with the necessary knowledge to make Windows 11 work for you. In here you'll find tutorials and tips, secrets of the OS will be unlocked, and your understanding of how everything works will help make you become an advanced user. So, let's dive into Windows and start building both your confidence and understanding of this rather marvellous operating system.

Название: Методы, модели, средства хранения и обработки данных
Автор: Дадян Э.Г, Зеленков Ю.А.
Издательство: Вузовский учебник
Год: 2022
Формат: pdf
Страниц: 168
Размер: 39 mb
Язык: русский

В учебнике рассмотрены следующие вопросы: теория, методология и практика работы с данными, базами данных, базами знаний и хранилищами данных; модели представления данных в памяти компьютера — модель «сущность — связь»; дореляционные модели представления данных, реляционные базы данных; проектирование реляционных баз данных; направления развития баз данных; физическая организация систем управления базами данных.

Название: Impact Measurement and Outcomes Evaluation Using Salesforce for Nonprofits: A Guide to Data-Driven Frameworks
Автор: Dustin MacDonald
Издательство: Apress
Год: 2023
Страниц: 238
Язык: английский
Формат: pdf, epub
Размер: 10.2 MB

Conduct impact measurement and outcomes evaluation, with a specific focus on nonprofits, using Salesforce Nonprofit Cloud (aka Salesforce for Nonprofits). As funding grows more challenging for nonprofits, having a robust technology system in place allows nonprofits to better seek out funding and receive more when they do. Readers of this book will be better positioned to ensure the long-term success of their organization and make maximum use of their technology. The book begins with an introduction to Salesforce and to Nonprofit Cloud for users who may be new to the platform. Next, you will learn the fundamentals of impact measurement and outcomes evaluation. You will understand why these are important and discover several frameworks that can be used to select outcomes that make sense for your organization to prove that its work is successful. These frameworks include Social Return on Investment (SROI), Cost-Benefit Analysis (CBA), and Pre and Post Comparison (and others). For Salesforce administrators, nonprofit staff members, and others working at nonprofits who are required to conduct impact measurement and outcomes evaluation.

Название: Drone Data Analytics in Aerial Computing
Автор: P. Karthikeyan, Sathish Kumar, V. Anbarasu
Издательство: Springer
Серия: Transactions on Computer Systems and Networks
Год: 2023
Страниц: 282
Язык: английский
Формат: pdf (true), epub
Размер: 57.7 MB

Drone data analytics guarantee that the right people have the correct data at their fingertips whenever needed. Drone flight gathers a Terabyte of data and geo-tagged reference points without traditional ground control. The data automatically uploads to the aerial computing platform. Aerial computing analyzes the data and generates the required output in visualization, graph, and action. This book presents a comprehensive overview of Drone Data Analytics in Aerial Computing, exploring the latest techniques, tools, and technologies in this rapidly growing field. This book aims to provide readers with a comprehensive understanding of drone data analytics and aerial computing. It aims to bridge the gap between the technical and non-technical aspects, making it accessible and understandable to a wide range of readers. The world of AI and Data Science is changing fast, and so are its successor technologies. One of the latest additions to this stack is Federated analytics. Federated Learning (FL) is a way to train centralized Machine Learning models on decentralized data. A dominant application of Federated Learning has been In the medical sector, where data privacy and accuracy are of prime importance. Another application where Federated Learning can make a mark is federated analytics for drone technology.

Название: Data Analysis and Optimization: In Honor of Boris Mirkin's 80th Birthday
Автор: Boris Goldengorin, Sergei Kuznetsov
Издательство: Springer
Год: 2023
Страниц: 447
Язык: английский
Формат: pdf (true)
Размер: 14.7 MB

This book presents the state-of-the-art in the emerging field of Data Science and includes models for layered security with applications in the protection of sites―such as large gathering places―through high-stake decision-making tasks. Such tasks include cancer diagnostics, self-driving cars, and others where wrong decisions can possibly have catastrophic consequences. The manipulability of aggregation procedures for the case of large numbers of voters is analyzed from a theoretical point of view and justified by computational experiments involving at least an order of magnitude larger number of voters. Many tree-type structures are considered: from phylogenetic trees representing the main patterns of vertical descent through consensus trees and super- trees widely used in evolutionary studies to combine phylogenetic information contained in individual gene trees. The statistical part of this book studies an impact of data mining and modeling on predictability assessment of time series. New notions of mean values based on ideas of multicriteria optimization are compared to their conventional definitions leading to fresh algorithmic approaches. To summarize, the book presents methods for automated analysis of patterns and models for data of different nature with applications ranging from scientific discovery to business intelligence and analytics. The style of the written chapters allows to recommend this book for senior undergraduate and graduate data mining courses providing a broad yet in-depth review integrating novel concepts from Machine Learning and statistics.

Название: The Complete Windows 10 User Manual - 19th Edition, 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 148
Язык: английский
Формат: pdf
Размер: 61.0 MB

Все, что нужно, чтобы получить максимальную отдачу от Windows 10. Эта книга, содержащая лучшие функции Windows 10 и полностью обновленная, станет вашим полным руководством по самой популярной в мире операционной системе, которая сегодня используется более чем на 900 млн устройств. Полное руководство по Windows 10 содержит сотни руководств, статей и советов, которые помогут вам использовать все преимущества Windows 10 при каждом использовании. Подборка руководств, советов и рекомендаций охватывает все: от использования основных приложений и функций до обеспечения безопасности компьютера и получения максимальной отдачи от Windows 10 во всех отношениях. Узнайте все, что нужно для начала работы с новейшей операционной системой Microsoft. Независимо от того, являетесь ли вы давним пользователем компьютера или только начинаете работать с Windows на своем первом ноутбуке, вы обязательно откроете для себя что-то новое!

Название: Strategy Guide for Automation: Scale your business with IT automation
Автор: Magnus Glantz
Издательство: BPB Publications
Год: 2024
Страниц: 286
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.2 MB

Learn how to develop and implement a sustainable and scalable automation strategy. Automation can be a powerful tool to streamline and scale a business effectively. By automating repetitive tasks, businesses can save time, reduce errors, and improve overall efficiency, allowing them to focus on more strategic and value-added activities. This book is an essential guide to automation. It highlights the importance of automation and provides guidance on how to implement it effectively. The book will help you learn how to set clear and achievable automation goals that align with your overall business strategy. It will also help you gain insights into selecting the right automation tools and technologies for your specific needs. Additionally, the book will walk you through the process of creating a sustainable and scalable automation strategy. Automation tools are simpler and more specific in nature. They are in general a program that run locally on one computer and which can perform specific automation tasks. As such, it is common to have many automation tools, and it is not necessarily a bad thing either. Using the correct tool for the correct task is often a good thing. Automation tools are often limited in the sense that they do not provide automation as-a-service, APIs, or GUIs. Furthermore, often these tools are accessed via command line interfaces and are executed by humans on a need-to-basis.

Название: Unlocking dbt: Design and Deploy Transformations in Your Cloud Data Warehouse
Автор: Cameron Cyr, Dustin Dorsey
Издательство: Apress
Год: 2023
Страниц: 368
Язык: английский
Формат: pdf (true), epub
Размер: 11.1 MB

This book shows how dbt is used to build data transformation pipelines that enable dependency management and allow for version control and automated testing. It explains how dbt is revolutionizing data transformation and the advantages that a command-line tool like dbt provides over and above the use of database stored procedures and other ETL and ELT tools that handle data transformations. At its simplest definition, dbt (or data build tool) is an open source data transformation tool commonly used for modeling data in data warehouses. It enables data professionals comfortable writing SQL to transform data in their warehouses more effectively. At a more granular level, it is a tool that has a development framework that combines modular SQL with software engineering best practices to create a better, faster, and more reliable data transformation experience. Modular SQL refers to the practice of breaking down SQL code into smaller, reusable chunks so that it can be more easily maintained, tested, and reused. Other best practices that dbt lends itself well to include version control, documentation, DevOps, and so on. For current and aspiring data professionals, including architects, developers, analysts, engineers, data scientists, and consultants who are beginning the journey of using dbt as part of their data pipeline’s transformation layer.

Название: Excel 2023: From Beginner to Expert in 7 Days with a comprehensive, illustrated guide covering all functions and formulas with simple, clear examples
Автор: Alan Dinkins
Издательство: Independently published
Год: 2023
Страниц: 110
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Unlock the Power of Excel 2023: Transform Your Data Skills from Novice to Ninja in Just 7 Days! Are you overwhelmed by the vast capabilities of Excel and unsure where to start? Do you wish to harness the full potential of Excel for your professional growth, but feel bogged down by its complexity? Or perhaps you're seeking a comprehensive guide that not only introduces you to the basics but also dives deep into advanced tricks, ensuring you're equipped for any Excel challenge? Introducing "Excel 2023: From Beginner to Expert in 7 Days" - Your one-stop solution to mastering the world's most powerful spreadsheet software! Excel 2023 is not just another software; it's a game-changer. When wielded right, it can skyrocket your efficiency, make data analysis a breeze, and turn you into the go-to person for any data-related task. But, without the right guidance, it can seem daunting. This meticulously crafted guideis designed with one goal in mind: To take you, regardless of your starting point, to Excel mastery. Whether you're a newbie just starting out or someone looking to refine their skills, this book has got you covered.