15 Math Concepts Every Data Scientist Should Know - Understand and learn how to apply the math behind data science algorithms

David Hoyle

Summary

Data science combines the power of data with the rigor of scientific methodology, with mathematics providing the tools and frameworks for analysis, algorithm development, and deriving insights. As machine learning algorithms become increasingly complex, a solid grounding in math is crucial for data scientists. David Hoyle, with over 30 years of experience in statistical and mathematical modeling, brings unparalleled industrial expertise to this book, drawing from his work in building predictive models for the world's largest retailers. Encompassing 15 crucial concepts, this book covers a spectrum of mathematical techniques to help you understand a vast range of data science algorithms and applications. Starting with essential foundational concepts, such as random variables and probability distributions, you’ll learn why data varies, and explore matrices and linear algebra to transform that data. Building upon this foundation, the book spans general intermediate concepts, such as model complexity and network analysis, as well as advanced concepts such as kernel-based learning and information theory. Each concept is illustrated with Python code snippets demonstrating their practical application to solve problems.By the end of the book, you’ll have the confidence to apply key mathematical concepts to your data science challenges.

Available since: 08/16/2024.

Print length: 510 pages.

Science & Technology

Other books that might interest you

Quantum Analytics : Transforming...

Ecnal Ver

Discover the Future of Data
We live in a world overflowing with information. Every second, new data is created from our phones, computers, cars, and even household appliances. But the old tools we use to understand this data are falling behind. Quantum Analytics takes you on a journey into a new way of thinking, where strange but powerful ideas from quantum theory help us see patterns, make smarter choices, and understand complex problems.
From Classical to Quantum Thinking
Classical analytics depends on clear, simple answers. But the world isn’t simple anymore. Quantum ideas such as superposition, entanglement, and uncertainty allow us to hold many possibilities at once, see hidden connections, and even understand how our focus can change outcomes. Instead of being limited to straight-line logic, we learn to explore data as a living, changing web of information.
Tools for Real-World Challenges
This audiobook shows how quantum thinking can solve problems in business, science, medicine, and daily life. From managing traffic in busy cities to protecting personal privacy with quantum encryption, from modeling the spread of disease to building smarter machine learning systems, the applications are endless. Quantum analytics is not just about new machines. It is about a new mindset that helps us work with uncertainty instead of fearing it.
Why This Book Matters
You do not need to be a scientist to understand or use these ideas. Quantum Analytics makes complex ideas simple and clear, inviting you to see the world in new ways. You will discover how quantum theory reshapes decision-making, security, and even creativity. This audiobook is about more than data. It is about thinking differently, asking deeper questions, and opening doors to possibilities that classical methods miss.
Take this journey into the heart of quantum thinking and see how it can transform the way you understand information, make choices, and imagine the future.

Show book

Fun Short Stories For Seniors:...

Tenlee Graham

Nurture your mind and relationships through feel-good tales set in nature.
As we age, it's natural for memories to fade. Names, faces and events start to slip away without regular mental stimulation.
One enjoyable and effective way to support your memory retention through your golden years is through reading stories.
Not only is it a fun and relaxing activity, according to the American Academy of Neurology, the brain-stimulating activities from reading have been shown to slow down cognitive decline. It helps spark brain activity, bolster memory pathways, and cultivate a sense of self and connectivity.
This book provides you a simple way to exercise your memory and help you bring details back into focus. With short stories set in familiar outdoor settings like parks, lakes, and gardens, you’ll find yourself transported into the great outdoors from the first chapter.
Here’s a fraction of what you’ll discover inside:
● A delightful collection of short easy reads that jog your memory and support your brain health from the inside out
● Tales with familiar themes and relatable details that tap into nostalgia and bridge the past with the present
● Prompts that encourage reflection and spark conversation between friends and family – these are perfect for bringing generations together!
● An easy-to-digest format that gets you into the habit of reading, without any pressure
● Stories designed not just to engage your mind but also boost your mood and reduce feelings of isolation
And much, much more!
Whether you read this solo with a cup of tea or share the tales with family, this book creates the perfect low-pressure way for you to keep your brain sharp long into retirement while strengthening bonds that really matter.
Invest in your health and relationships by adding this collection of short stories to your bookshelf.

Show book

Innovation Outlook: Renewable...

Irena International Renewable...

This IRENA-AEA joint report provides a detailed overview of renewable ammonia in contrast to conventional and fossil-based ammonia with carbon mitigation.

Show book

Hybrid Databases - Unifying Data...

Sam Green

In today’s fast-paced digital world, businesses and applications are dealing with an ever-growing variety of data types and requirements. Hybrid Databases: Unifying Data Architectures for Modern Applications provides a comprehensive guide to understanding and implementing hybrid database systems—solutions that combine the power of multiple database technologies to meet diverse data processing needs. 
This book explores how hybrid databases integrate relational, NoSQL, in-memory, graph, and other specialized databases into a unified architecture, allowing organizations to harness the strengths of each type for different use cases. It covers the rise of hybrid databases in response to challenges in scalability, flexibility, and performance, and offers practical guidance on how to design, implement, and optimize hybrid database systems. 
With in-depth chapters on database types, design patterns, and integration strategies, Hybrid Databases addresses the complexities of working with multiple data models, ensuring consistency, and maintaining performance at scale. It provides real-world case studies across industries such as e-commerce, IoT, healthcare, and finance, illustrating how hybrid architectures are transforming the way businesses manage and leverage data. 
This book offers valuable insights into the future of data management and equips you with the knowledge to build scalable, efficient, and future-proof hybrid database systems for your organization. 
Unlock the full potential of your data with Hybrid Databases, and learn how to integrate diverse database technologies into cohesive, high-performance systems that power the applications of tomorrow.

Show book

Obesity - The other pandemic of...

Ada Cuevas, Donna Ryan

Obesity is becoming one of the preeminent public health concerns, with prevalence increasing throughout the world.
Covering many aspects of contemporary obesity research, this timely book by some of the leading experts in the field explores issues relating to the biology, diagnosis, treatment, and prevention of obesity, including childhood obesity. The work is attuned to the needs of those living with obesity, with a chapter devoted to
the harm caused by weight stigma and false narratives around lifestyle choices.
'Obesity, the other pandemic of the 21st century' reviews the available evidence to prove that obesity should be considered not just as a key contributor towards other comorbidities, but as a disease by itself. Importantly, the effect of the COVID-19 pandemic on obesity is addressed, which raised the complexity and severity of the obesity and should be a call to action for the prevention and early treatment of this disease. This book has been developed by World Obesity Federation collaborators, and is aimed at healthcare practitioners, academics, policymakers, students, patients living with obesity and all those impacted by the issue.
The research covered in these pages goes some way towards proving that obesity is quickly becoming 'the other pandemic' of the 21st century. Much like any major pandemic, the consequence of inaction is truly alarming.

Show book

Working with Dinosaurs - How to...

Marcus East

You already know what happens when dinosaurs and meteoric change come together. 
Rapid change also impacts the digital world, and the choice for leaders is transformation or extinction. But adaptation can be challenging. Human teams and managers tend to resist change, and it takes effort and ingenuity to convince them to grow. 
In Working with Dinosaurs, Marcus East, a leader in the digital technology industry for over two decades, shows other top executives how to disrupt outdated systems and mindsets and embrace new tech worlds like cloud computing and AI, so they can become next generation leaders of digital and tech transformation. 
Ditching the dinosaurs means more than switching out old software and skills. It means re-envisioning the structure of an organization. It means creatively changing roles, capabilities, and culture. It means inspiring teams to move forward. 
Digital transformation is here. Evolve to lead it.

Show book