Mostrando títulos en Ciencia de Datos

In today's data-driven world, information is a powerful asset. But how do you ensure this information is reliable, secure, and usable? The CompTIA Data+ certification equips you with the foundational knowledge and skills to navigate the exciting realm of data storage, management, and analysis. This comprehensive guidebook serves as your roadmap to CompTIA Data+ mastery.

Untangle the mesh of complex data with this user-friendly manual to SQL. Imagine a world overflowing with data – numbers, stats, facts, all buzzing around, waiting to tell a story. There's one common element that can help you navigate this vast sea of data – Structured Query Language (SQL).

Celebrated data-driven growth leader Lillian Pierson delivers a masterclass in developing custom strategies to harness the full potential of data and AI within your organization. This book offers a clear, actionable roadmap for leveraging your company's data and technology assets to drive significant, reliable growth.

Discover the invisible lifeline that has connected communities in times of crisis for decades. Emergency Communications and HAM Radio is not just a guide; it's an urgent call to action for anyone interested in the world of amateur radio and its pivotal role in emergency situations. Whether you're a seasoned operator or a newcomer itching to get started, this book takes you on an exhilarating journey through the world of HAM radio. Start with the fundamentals and explore the essential equipment needed to become an efficient operator. Dive deep into the historical evolution of emergency ...

The Inclusion Equation is a comprehensive, one-of-a-kind guide to merging DEI and employee wellbeing concepts with data analytics and AI. In this book, renowned thought leader and professional keynote speaker Dr. Serena H. Huang explains exactly how to quantify the effectiveness of new talent strategies by connecting them to a firm ROI estimate, enabling listeners to approach and win the favor of higher-ups in any organization with the same effectiveness that marketing and financial departments do.

Effective Pandas 2 is an update of the best-selling Effective Pandas, aimed at the Pandas 2 library. It is a pivotal resource for anyone looking to master the art of data handling with Pandas, the popular Python data analysis library. This book is a treasure trove of knowledge, distilling years of expertise into a format that's both accessible and engaging. Whether you're a beginner eager to dive into data science or a seasoned professional seeking to refine your skills, this book is tailored for you. 'Effective Pandas 2' cuts through the clutter of online resources, offering a streamlined ...

Transform Your Data Into Decisions—One Slide at a Time Tired of building slides that confuse more than they clarify? Storytelling Charts is your ultimate guide to creating impactful PowerPoint presentations using the power of vertical logic and clear data storytelling. Whether you're a consultant, executive, analyst, or student, this hands-on playbook teaches you to create presentations that do more than look good—they tell a story, support decisions, and drive action with every slide. Inside You'll Discover: ✓ The 5-Step Universal Framework (5SUF) to structure any slide in your ...

Comprehensive Technology Solutions Offered by SolveForce and Partners provides an authoritative guide to the evolving landscape of telecommunications and information technology. Co-authored by industry veterans Ron Legarski, Steve Sramek, and Bryan Clement, this book outlines transformative connectivity solutions ranging from fiber optics and cybersecurity to satellite internet, virtual SIM systems, and modular data center design. Drawing from decades of real-world experience and visionary leadership, the authors detail how SolveForce and its network of partners deliver strategic, scalable,...

Unleash the full potential of digital communication with "Digital HAM Radio Unleashed," your ultimate guide to mastering the exhilarating world of amateur radio in the digital age. Whether you're a seasoned operator or just starting, this comprehensive eBook provides everything you need to revolutionize your HAM radio experience. Dive into the fascinating evolution of amateur radio and discover what sets digital modes apart. From setting up your own digital HAM radio station with the essential equipment and software to connecting with the digital world, each chapter is a step toward ...

We are living in the age of information and there’s no denying it—those who are best at organizing, understanding, and then using data to their advantage will be the ones on top. The skills themselves are simple and easy to learn and will give you a tremendous advantage in the highly competitive marketplace of today’s workforce. The only thing left is for you to give a little commitment and launch yourself into a whole new reality of success.

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 ...

A team of dedicated tech executives delivers a business-focused approach based on a deep and engaging exploration of the models and data used in causal AI. The book’s discussions include both accessible and understandable technical detail and business context and concepts that frame causal AI in familiar business settings.

Data is the new oil. Data is essential for companies to predict trends, identify opportunities and be two steps ahead of the competition by providing them with important insights before they happen. But all this data would render useless without something called data visualization, the ability to turn raw information into meaningful insights. Mastering this skill will undoubtedly lead to better and faster business decisions.

Yes, it's true that the devil can be in the details What are the best characteristics of an excellent data scientist or statistician? If you thought about mathematical knowledge or mastery of data tools, you are totally mistaken! Those who are receiving salaries of up to thousands of dolars per day of work have something in common: they are humble and know that they are never sure, but they persistently know how to “create” bridges between information repositories or even departments of people. This same data scientist will have to break boundaries between departmental areas that do not...

This book will open your eyes to the pitfalls of perception, and help you build a foundation for trust that elevates organizational performance... so you can make your data and AI initiatives succeed where others fail. Data, Strategy, Culture & Power is a must-listen for anyone who works with (or uses) data, analytics, and AI in today's complex organizations.

Structured query language (SQL) is the gold standard for interacting with modern databases. Used by companies all over the world, SQL allows users to manipulate the contents, architecture, and existence of a relational database management system (RDBMS) with just a few commands. Knowledge of this simple yet powerful tool is becoming ubiquitous in workplaces big and small, corporate and public. From young start-ups to multinational conglomerates - businesses of all types need to effectively manage and process their data.

Take advantage of today's sky-high demand for data engineers. With this in-depth book, current and aspiring engineers will learn powerful real-world best practices for managing data big and small. Contributors from notable companies including Twitter, Google, Stitch Fix, Microsoft, Capital One, and LinkedIn share their experiences and lessons learned for overcoming a variety of specific and often nagging challenges. Edited by Tobias Macey, this book presents ninety-seven concise and useful tips for cleaning, prepping, wrangling, storing, processing, and ingesting data.

The data lakehouse is the next generation of the data warehouse and data lake, designed to meet today’s complex and ever-changing modern information systems. This book shows you how to construct your data lakehouse as the foundation for your artificial intelligence (AI), machine learning (ML), and data mesh initiatives. Know the pitfalls and techniques for maximizing business value of your data lakehouse. In addition, be able to explain the core characteristics and critical success factors of a data lakehouse. By reviewing entry errors, key incompatibility, and ensuring good documentation...

Data Science stands at the forefront of innovation in the tech industry, driving profound decisions and revolutionizing the way companies operate. "Ace the Data Science Interview" is your definitive guide to mastering the interview process at the most prestigious tech firms around the globe.

Today, 91 percent of Python programmers are not quite prepared. This is what the IT companies say, according to a recent survey. Do you know why? The reason is that they have no notions of artificial intelligence. So, future programmers will no longer find work without having knowledge of this particular field that is constantly evolving.