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Название: Research Practitioner's Handbook on Big Data Analytics
Автор: S. Sasikala, Renuka Devi D., Raghvendra Kumar
Издательство: CRC Press/Apple Academic Press
Год: 2023
Страниц: 310
Язык: английский
Формат: pdf (true)
Размер: 27.9 MB

This new volume addresses the growing interest in and use of Big Data analytics in many industries and in many research fields around the globe; it is a comprehensive resource on the core concepts of Big Data analytics and the tools, techniques, and methodologies. The book gives the why and the how of Big Data analytics in an organized and straightforward manner, using both theoretical and practical approaches. The book’s authors have organized the contents in a systematic manner, starting with an introduction and overview of Big Data analytics and then delving into pre-processing methods, feature selection methods and algorithms, Big Data streams, and Big Data classification. Such terms and methods as swarm intelligence, data mining, the bat algorithm and genetic algorithms, Big Data streams, and many more are discussed.

Название: R for Data Science: Import, Tidy, Transform, Visualize, and Model Data, 2nd Edition (Second Early Release)
Автор: Hadley Wickham, Garrett Grolemund, Mine Cetinkaya-Rundel
Издательство: O’Reilly Media, Inc.
Год: 22023-02-23
Страниц: 746
Язык: английский
Формат: epub (true), mobi
Размер: 17.5 MB

Learn how to use R to turn data into insight, knowledge, and understanding. Ideal for current and aspiring data scientists, this book introduces you to doing data science with R and RStudio, as well as the tidyverse—a collection of R packages designed to work together to make data science fast, fluent, and fun. Even if you have no programming experience, this updated edition will have you doing data science quickly. You'll learn how to import, transform, and visualize your data and communicate the results. And you'll get a complete, big-picture understanding of the data science cycle and the basic tools you need to manage the details. Each section in this edition includes exercises to help you practice what you've learned along the way.

Название: Complete A+ Guide to IT Hardware and Software: CompTIA A+ Exams 220-1101 & 220-1102, 9th Edition
Автор: Cheryl A. Schmidt, Christopher A. Lee
Издательство: Pearson Education
Год: 2023
Страниц: 2122
Язык: английский
Формат: epub (true)
Размер: 122.8 MB

This is your all-in-one, real-world, full-color guide to connecting, managing, and troubleshooting modern devices and systems in authentic IT scenarios. Its thorough instruction built on the CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) exam objectives. Award-winning instructor Cheryl Schmidt also addresses widely-used legacy technologies making this the definitive resource for mastering the tools and technologies you'll encounter in real IT and business environments. Schmidt's emphasis on both technical and soft skills will help you rapidly become a well-qualified, professional, and customer-friendly technician.