Mostrando títulos en Ciencia de Datos

As any Leeds United fan will tell you, following the Whites is certainly never boring. Almost as famous for their periods of chaos as for their moments of glory, over the years supporters have been left exhilarated and exasperated in equal measure - whilst remaining one of the most passionate...

In today’s AI-powered world, your data can be your greatest asset—or your biggest liability. This is your modern, no-nonsense guide to data management, data governance, and data quality—written for professionals who are ready to leave outdated methods behind and build a smarter, more resilient data foundation. Whether you're a Chief Data Officer (CDO), business analyst, IT leader, or anyone who works with information systems, this book delivers clear strategies that align data with business goals. Author Merrill Albert brings decades of hands-on experience to this practical playbook, ...

Get ready to embrace the future of amateur radio with "Tuning Into the Digital Age", the ultimate guide for HAM radio enthusiasts looking to navigate and excel in the modern landscape of digital communications. Dive deep into the world of digital modes as you begin your journey with The Evolution of HAM Radio, exploring the groundbreaking transition from Morse Code to the latest computer-assisted communications. This isn't just a historical account—it's the gateway to understanding where we've been and where we're headed in the dynamic world of HAM radio. Understanding Digital ...

When you, in SQLite database, create a table you have three choices in declaring the column datatype: with the datatype and STRICT option, without datatype, or with the datatype. The first choice is just like what you can do in other relational databases. You must declare the datatype of every column, and the data you insert into the columns must be of the datatype declared. This is known as static data typing. While other relational databases support only the first choice, SQLite offers the other two choices, the dynamic datatype's. The second choice allows you to create a table without ...

Introducing "Insights to Impact" Your comprehensive guide to mastering the realm of user research. A new eBook ready to take you on a fascinating journey that navigates the intricate landscape of gathering, analyzing, and executing user data to drive significant impact. Commence on this immersive deep dive with the fundamentals of user research, exploring its importance and significance in today's digital-first environment. The eBook then outlines the key education and skills necessary for brilliant user researchers, covering specializations and broad areas of interest to help you mark your...

Read true crime stories of people abusing and misusing data. Just because there’s data doesn’t necessarily mean it’s the right data or people are using it properly. And as the saying goes, those who do not learn history are doomed to repeat it. Documenting and understanding these stories can prevent them from happening again. Through a career in data, Merrill sees data problems (data crimes) caused by people treating data improperly. Recognizing data crimes is the first step in getting a resolution. This book details incidents of data crimes and their impact. Although not the person ...

Dive into the world of radio frequencies with Mastering Frequencies, an essential guide for anyone looking to understand and navigate the complex landscape of communication bands. This comprehensive eBook sheds light on the intricacies of frequency management and regulation, making it an invaluable tool for hobbyists, professionals, and curious minds alike. Start your journey with an introduction to the basics of radio frequencies and their vital role in modern communication. From radio wave propagation influenced by seasonal and weather changes to the regulatory bodies ensuring compliance,...

The speed of modern life is measured in milliseconds, but for centuries, American communication was limited by the speed of a horse or a ship. This book chronicles the revolutionary shift from an isolated continent to an interconnected nation, starting with the frantic gallop of the Pony Express. Discover how the physical constraints of distance were brutally shattered by the first strands of electric wire. Witness the birth of America's nervous system as Samuel Morse’s simple key created a national consciousness almost overnight. The wire instantly synchronized Wall Street prices and ...

Dive into the cutting-edge world of amateur radio with "The Future of HAM Radio," your comprehensive guide to the evolving landscape of this fascinating hobby. Whether you're a seasoned operator or just starting, this eBook is your gateway to exploring how technology is reshaping the way we communicate over the airwaves. Embark on a journey through the history of HAM radio in The Evolution of HAM Radio, where we trace its roots from spark-gap transmitters to today's digital marvels. Discover key milestones that have set the stage for modern advancements. Uncover the intricacies of Software-...

Unleash your potential in the thrilling and ever-evolving field of data with the eBook, "Data Cleaning and Preparation." This guide offers a comprehensive journey into understanding the art of data manipulation. It is tailored perfectly to meet the demands of beginners and professionals alike who have an interest in amplifying their knowledge and practical skills in data science. Immerse yourself in the landscape of data cleaning and preparation with the book's engrossing first chapter. It along with subsequent chapters uncovers the foundation of data quality, its common problems, and their...

Learn the Ansible automation technology with some real-life examples. Every successful IT department needs automation nowadays for bare metal servers, virtual machines, could, containers, and edge computing. Automate your IT journey with Ansible automation technology. I'm going to teach you example by example how to accomplish the most common Dabatse Administrator tasks. Each of the lessons summarizes a module: from the most important parameter to some live demo of code and real-life usage. Each code is battle proved in the real life. Console interaction and verification are included in ...

Data journalism is a key skill for journalists to differentiate themselves in a world where almost anyone can publish, and competition for journalism jobs is fierce. Whether it's hard stories from government spending and MPs' expenses, or softer stories from sports data, fashion trends or music and social activity, our increasingly digital world is providing a rich range of potential new story sources - and new forms of storytelling too. This short ebook introduces you quickly to key techniques in finding that data and turning it into stories - through a 'Data Journalism Heist'. This isn't ...

In the age of digital transformation, becoming overwhelmed by the sheer volume of potential data management, analytics, and AI solutions is common. Then it's all too easy to become distracted by glossy vendor marketing, and then chase the latest shiny tool, rather than focusing on building resilient, valuable platforms that will outperform the competition. This book aims to fix a glaring gap for data professionals: a comprehensive guide to the full Modern Data Stack that's rooted in real-world capabilities, not vendor hype. It is full of hard-earned advice on how to get maximum value from ...

This special book is a real world combination of cryptocurrencies and blockchain technology. You begin with a precise blueprint of how to assemble a winning crypto portfolio. Then you continue on to expand your knowledge by entering the world of blockchains beyond cryptocurrencies.

Blockchain is not just bitcoin or another type of cryptocurrency. Its functions and potential extends far beyond that and will definitely benefit many other industries. It has been referred to as the next coming of the Internet. Researchers and technologists alike are talking about how blockchain technology is going to affect industries from finance to retail to even healthcare. Governments, banks, and global companies are rushing to study and embrace this underlying technology of bitcoin.

Big data knows where you've been and who your friends are. It knows what you like and what makes you angry. It can predict what you'll buy, where you'll be the victim of crime and when you'll have a heart attack. Big data knows you better than you know yourself, or so it claims. But how well do you know big data? You've probably seen the phrase in newspaper headlines, at work in a marketing meeting, or on a fitness-tracking gadget. But can you understand it without being a Silicon Valley nerd who writes computer programs for fun? Yes. Yes, you can.

Taking up where the best-selling A Simple Introduction to Data Science, left off, Lars Nielsen's A Simple Introduction to Data Science, Book 2 expands on elementary concepts introduced in the first volume while at the same time embracing several new and key topics.

**Discover the Airwaves Like Never Before with "Hertz So Good" – Your Ultimate Guide to the World of HAM Radio!** Broadcasting into the universe of knowledge, "Hertz So Good" illuminates the intricate dance of radio waves and offers you an all-access pass to the captivating realm of HAM radio. From the first curious glance at the radio spectrum to mastering the airwaves and becoming part of a global community, this definitive guide is the beacon you've been seeking on your journey through the frequencies. Delve into the heart of the spectrum with Chapter 1, where you'll unravel the ...

The importance of robust security measures cannot be overstated. As artificial intelligence (AI) systems become increasingly integral to our daily lives, the need for comprehensive security solutions is paramount. "The Pithy Guide to Microsoft Purview" is designed to equip readers with the knowledge and tools necessary to navigate the complex world of AI security. This book delves into the fundamentals of AI security, exploring various threats that AI systems face, from data poisoning and adversarial attacks to human impersonation and bias. It provides a detailed overview of the measures ...

JSON in R with tidyjson Package is about JSON (JavaScript Object Notation) in R. You will learn how to manipulate JSON using the functions provided by the tidyjson package. It is a practical book, you will learn by examples. All you need is an installation of R and its tidyjson package. Both are open source. You can use the R’s CLI or an IDE such as RStudio (also an open source) to try the examples.