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 Название: Advanced Analytics with PySpark (Early Release)
Автор: Akash Tandon & Sandy Ryza & Uri Laserson & Sean Owen & Josh Wills
Издательство: O’Reilly Media
Год: 2021-04-02
Формат: epub/pdf(conv.)
Размер: 10 Mb
Язык: English
The amount of data being generated today is staggering. And growing. Apache Spark has emerged as the de facto tool to analyze big data and is now a critical part of the data science toolbox. Updated for Spark 3.0, this practical guide brings together Spark, statistical methods, and real-world datasets to teach you how to approach analytics problems using PySpark, Spark's Python API, and other best practices in Spark programming.
Data scientists Akash Tandon, Sandy Ryza, Uri Laserson, Sean Owen, and Josh Wills offer an introduction to the Spark ecosystem, then dive into patterns that apply common techniques--including classification, clustering, collaborative filtering, and anomaly detection--to fields such as genomics, security, and finance. This updated edition also covers NLP and image processing. | |
Разместил: bomboane 2-04-2021, 19:45 | Комментарии: 0 | Подробнее
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 Название: Practical Weak Supervision: Doing More with Less Data (Early Release)
Автор: Wee Hyong Tok, Amit Bahree, Senja Filipi
Издательство: O’Reilly Media, Inc.
Год: 2021-04-02
Язык: английский
Формат: epub
Размер: 10.2 MB
Most data scientists and engineers today rely on quality labeled data to train their machine learning models. But building training sets manually is time-consuming and expensive, leaving many companies with unfinished ML projects. There's a more practical approach. In this book, Amit Bahree, Senja Filipi, and Wee Hyong Tok from Microsoft show you how to create products using weakly supervised learning models. You'll learn how to build natural language processing and computer vision projects using weakly labeled datasets from Snorkel, a spin-off from the Stanford AI Lab. Because so many companies pursue ML projects that never go beyond their labs, this book also provides a guide on how to ship the deep learning models you build. | |
Разместил: Ingvar16 2-04-2021, 19:36 | Комментарии: 0 | Подробнее
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 Название: Embedded Digital Control with Microcontrollers: Implementation with C and Python
Автор: Cem Unsalan, Duygun E. Barkana, H. Deniz Gurhan
Издательство: Wiley
Год: 2021
Формат: true pdf/fb2
Страниц: 364
Размер: 10 Mb
Язык: English
Explore a concise and practical introduction to implementation methods and the theory of digital control systems on microcontrollers
Embedded Digital Control: Implementation on ARM Cortex-M Microcontrollers delivers expert instruction in digital control system implementation techniques on the widely used ARM Cortex-M microcontroller. The accomplished authors present the included information in three phases. First, they describe how to implement prototype digital control systems via the Python programming language in order to help the reader better understand theoretical digital control concepts.
Second, the book offers readers direction on using the C programming language to implement digital control systems on actual microcontrollers. This will allow readers to solve real-life problems involving digital control, robotics, and mechatronics. | |
Разместил: bomboane 2-04-2021, 11:32 | Комментарии: 0 | Подробнее
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 Название: Подготовка к ЕГЭ по информатике в 2020 году решение задач по программированию
Автор: Златопольский Д. М.
Издательство: ДМК
Год: 2020
Формат: PDF
Страниц: 267
Размер: 10 Mb
Язык: Русский
Книга предназначена для подготовки учащихся к Единому государственному экзамену по информатике в части решения задач по программированию. Рассмотрена методика решения основных типовых задач по программированию, а также заданий из демонстрационных вариантов ЕГЭ и из пособий, написанных разработчиками контрольно-измерительных материалов по информатике.
Издание также будет полезно студентам вузов и колледжей, преподавателям информатики и другим читателям при изучении программирования вне связи с ЕГЭ. | |
Разместил: vitvikvas 2-04-2021, 09:29 | Комментарии: 0 | Подробнее
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 Название: Visualizing Data in R 4: Graphics Using the base, graphics, stats, and ggplot2 Packages
Автор: Margot Tollefson
Издательство: Apress
Год: 2021
Формат: true pdf/epub
Страниц: 404
Размер: 12.9 Mb
Язык: English
Master the syntax for working with R’s plotting functions in graphics and stats in this easy reference to formatting plots. The approach in Visualizing Data in R 4 toward the application of formatting in ggplot() will follow the structure of the formatting used by the plotting functions in graphics and stats. This book will take advantage of the new features added to R 4 where appropriate including a refreshed color palette for charts, Cairo graphics with more fonts/symbols, and improved performance from grid graphics including ggplot 2 rendering speed.
Visualizing Data in R 4 starts with an introduction and then is split into two parts and six appendices. Part I covers the function plot() and the ancillary functions you can use with plot(). You’ll also see the functions par() and layout(), providing for multiple plots on a page. Part II goes over the basics of using the functions qplot() and ggplot() in the package ggplot2. The default plots generated by the functions qplot() and ggplot() give more sophisticated-looking plots than the default plots done by plot() and are easier to use, but the function plot() is more flexible. Both plot() and ggplot() allow for many layers to a plot. | |
Разместил: bomboane 2-04-2021, 08:40 | Комментарии: 0 | Подробнее
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 Название: R2DBC Revealed: Reactive Relational Database Connectivity for Java and JVM Programmers
Автор: Robert Hedgpeth
Издательство: Apress
Год: 2021
Формат: true pdf/epub/mobi
Страниц: 235
Размер: 12.7 Mb
Язык: English
Understand the newest trend in database programming for developers working in Java, Kotlin, Clojure, and other JVM-based languages. This book introduces Reactive Relational Database Connectivity (R2DBC), a modern way of connecting to and querying relational databases from Java and other JVM languages. The book begins by helping you understand not only what reactive programming is, but why it is necessary. Then building on those fundamentals, the book takes you into the world of databases and the newly released Reactive Relational Database Connectivity (R2DBC) specification.
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Разместил: bomboane 2-04-2021, 08:33 | Комментарии: 0 | Подробнее
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 Название: Beginning Machine Learning in the Browser: Quick-start Guide to Gait Analysis with jаvascript and TensorFlow.js
Автор: Nagender Kumar Suryadevara
Издательство: Apress
Год: 2021
Формат: True (PDF, EPUB)
Страниц: 196
Размер: 14 Mb
Язык: English
Apply Artificial Intelligence techniques in the browser or on resource constrained computing devices. Machine learning (ML) can be an intimidating subject until you know the essentials and for what applications it works. This book takes advantage of the intricacies of the ML processes by using a simple, flexible and portable programming language such as jаvascript to work with more approachable, fundamental coding ideas.
Using jаvascript programming features along with standard libraries, you'll first learn to design and develop interactive graphics applications. Then move further into neural systems and human pose estimation strategies. For training and deploying your ML models in the browser, TensorFlow.js libraries will be emphasized. | |
Разместил: vitvikvas 2-04-2021, 08:30 | Комментарии: 0 | Подробнее
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 Название: Practical C++20 Financial Programming: Problem Solving for Quantitative Finance, Financial Engineering, Business, and Economics
Автор: Carlos Oliveira
Издательство: Apress
Год: 2021
Формат: True (PDF, EPUB)
Страниц: 344
Размер: 10 Mb
Язык: English
Apply C++ to programming problems in the financial industry using this hands-on book, updated for C++20. It explains those aspects of the language that are more frequently used in writing financial software, including the Standard Template Library (STL), templates, and various numerical libraries. Practical C++20 Financial Programming also describes many of the important problems in financial engineering that are part of the day-to-day work of financial programmers in large investment banks and hedge funds. The author has extensive experience in the New York City financial industry that is now distilled into this handy guide. | |
Разместил: vitvikvas 2-04-2021, 08:21 | Комментарии: 0 | Подробнее
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 Название: Математическое программирование
Автор: Кузнецов Ю. Н., Кузубов В. И., Волощенко А. Б.
Издательство: Высшая школа
Год: 1980
Формат: pdf
Страниц: 302
Размер: 72,3 Mb
Язык: Русский
В книге изложен курс математического программирования - линейное, нелинейное и динамическое программирование. Основной теоретический материал иллюстрирован примерами, упражнениями и задачами экономического характера. | |
Разместил: oksanavalera 2-04-2021, 05:17 | Комментарии: 0 | Подробнее
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 Название: Machine Learning and Data Mining for Emerging Trend in Cyber Dynamics: Theories and Applications
Автор: Haruna Chiroma, Philippe Fournier-Viger
Издательство: Springer
Год: 2021
Страниц: 315
Язык: английский
Формат: pdf (true), epub
Размер: 32.9 MB
This book addresses theories and empirical procedures for the application of Machine Learning and data mining to solve problems in cyber dynamics. It explains the fundamentals of cyber dynamics, and presents how these resilient algorithms, strategies, techniques can be used for the development of the cyberspace environment such as: - cloud computing services; - cyber security; - data analytics; - disruptive technologies like blockchain. The book presents new Machine Learning and data mining approaches in solving problems in cyber dynamics. Basic concepts, related work reviews, illustrations, empirical results and tables are integrated in each chapter to enable the reader to fully understand the concepts, methodology, and the results presented. The book contains empirical solutions of problems in cyber dynamics ready for industrial applications. | |
Разместил: Ingvar16 1-04-2021, 19:00 | Комментарии: 0 | Подробнее
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