Data Sketches

Data Sketches PDF Author: Nadieh Bremer
Publisher: CRC Press
ISBN: 0429816820
Category : Computers
Languages : en
Pages : 429

Book Description
In Data Sketches, Nadieh Bremer and Shirley Wu document the deeply creative process behind 24 unique data visualization projects, and they combine this with powerful technical insights which reveal the mindset behind coding creatively. Exploring 12 different themes – from the Olympics to Presidents & Royals and from Movies to Myths & Legends – each pair of visualizations explores different technologies and forms, blurring the boundary between visualization as an exploratory tool and an artform in its own right. This beautiful book provides an intimate, behind-the-scenes account of all 24 projects and shares the authors’ personal notes and drafts every step of the way. The book features: Detailed information on data gathering, sketching, and coding data visualizations for the web, with screenshots of works-in-progress and reproductions from the authors’ notebooks Never-before-published technical write-ups, with beginner-friendly explanations of core data visualization concepts Practical lessons based on the data and design challenges overcome during each project Full-color pages, showcasing all 24 final data visualizations This book is perfect for anyone interested or working in data visualization and information design, and especially those who want to take their work to the next level and are inspired by unique and compelling data-driven storytelling.

Dear Data

Dear Data PDF Author: Giorgia Lupi
Publisher: Chronicle Books
ISBN: 1616895462
Category : Design
Languages : en
Pages : 304

Book Description
Equal parts mail art, data visualization, and affectionate correspondence, Dear Data celebrates "the infinitesimal, incomplete, imperfect, yet exquisitely human details of life," in the words of Maria Popova (Brain Pickings), who introduces this charming and graphically powerful book. For one year, Giorgia Lupi, an Italian living in New York, and Stefanie Posavec, an American in London, mapped the particulars of their daily lives as a series of hand-drawn postcards they exchanged via mail weekly—small portraits as full of emotion as they are data, both mundane and magical. Dear Data reproduces in pinpoint detail the full year's set of cards, front and back, providing a remarkable portrait of two artists connected by their attention to the details of their lives—including complaints, distractions, phone addictions, physical contact, and desires. These details illuminate the lives of two remarkable young women and also inspire us to map our own lives, including specific suggestions on what data to draw and how. A captivating and unique book for designers, artists, correspondents, friends, and lovers everywhere.

Synopses for Massive Data

Synopses for Massive Data PDF Author: Graham Cormode
Publisher: Now Publishers
ISBN: 9781601985163
Category : Computers
Languages : en
Pages : 308

Book Description
Describes basic principles and recent developments in approximate query processing. It focuses on four key synopses: random samples, histograms, wavelets, and sketches. It considers issues such as accuracy, space and time efficiency, optimality, practicality, range of applicability, error bounds on query answers, and incremental maintenance.

Small Summaries for Big Data

Small Summaries for Big Data PDF Author: Graham Cormode
Publisher: Cambridge University Press
ISBN: 1108477445
Category : Computers
Languages : en
Pages : 279

Book Description
A comprehensive introduction to flexible, efficient tools for describing massive data sets to improve the scalability of data analysis.

Foundations of Data Science

Foundations of Data Science PDF Author: Avrim Blum
Publisher: Cambridge University Press
ISBN: 1108617360
Category : Computers
Languages : en
Pages : 433

Book Description
This book provides an introduction to the mathematical and algorithmic foundations of data science, including machine learning, high-dimensional geometry, and analysis of large networks. Topics include the counterintuitive nature of data in high dimensions, important linear algebraic techniques such as singular value decomposition, the theory of random walks and Markov chains, the fundamentals of and important algorithms for machine learning, algorithms and analysis for clustering, probabilistic models for large networks, representation learning including topic modelling and non-negative matrix factorization, wavelets and compressed sensing. Important probabilistic techniques are developed including the law of large numbers, tail inequalities, analysis of random projections, generalization guarantees in machine learning, and moment methods for analysis of phase transitions in large random graphs. Additionally, important structural and complexity measures are discussed such as matrix norms and VC-dimension. This book is suitable for both undergraduate and graduate courses in the design and analysis of algorithms for data.

Machine Learning for Data Streams

Machine Learning for Data Streams PDF Author: Albert Bifet
Publisher: MIT Press
ISBN: 0262346052
Category : Computers
Languages : en
Pages : 262

Book Description
A hands-on approach to tasks and techniques in data stream mining and real-time analytics, with examples in MOA, a popular freely available open-source software framework. Today many information sources—including sensor networks, financial markets, social networks, and healthcare monitoring—are so-called data streams, arriving sequentially and at high speed. Analysis must take place in real time, with partial data and without the capacity to store the entire data set. This book presents algorithms and techniques used in data stream mining and real-time analytics. Taking a hands-on approach, the book demonstrates the techniques using MOA (Massive Online Analysis), a popular, freely available open-source software framework, allowing readers to try out the techniques after reading the explanations. The book first offers a brief introduction to the topic, covering big data mining, basic methodologies for mining data streams, and a simple example of MOA. More detailed discussions follow, with chapters on sketching techniques, change, classification, ensemble methods, regression, clustering, and frequent pattern mining. Most of these chapters include exercises, an MOA-based lab session, or both. Finally, the book discusses the MOA software, covering the MOA graphical user interface, the command line, use of its API, and the development of new methods within MOA. The book will be an essential reference for readers who want to use data stream mining as a tool, researchers in innovation or data stream mining, and programmers who want to create new algorithms for MOA.

An Invitation to Applied Category Theory

An Invitation to Applied Category Theory PDF Author: Brendan Fong
Publisher: Cambridge University Press
ISBN: 1108582249
Category : Mathematics
Languages : en
Pages : 351

Book Description
Category theory is unmatched in its ability to organize and layer abstractions and to find commonalities between structures of all sorts. No longer the exclusive preserve of pure mathematicians, it is now proving itself to be a powerful tool in science, informatics, and industry. By facilitating communication between communities and building rigorous bridges between disparate worlds, applied category theory has the potential to be a major organizing force. This book offers a self-contained tour of applied category theory. Each chapter follows a single thread motivated by a real-world application and discussed with category-theoretic tools. We see data migration as an adjoint functor, electrical circuits in terms of monoidal categories and operads, and collaborative design via enriched profunctors. All the relevant category theory, from simple to sophisticated, is introduced in an accessible way with many examples and exercises, making this an ideal guide even for those without experience of university-level mathematics.

American Sketches

American Sketches PDF Author: Walter Isaacson
Publisher: Simon and Schuster
ISBN: 1439183457
Category : Biography & Autobiography
Languages : en
Pages : 306

Book Description
One of America's most versatile writers, author of bestselling biographies such as Steve Jobs and Benjamin Franklin, has assembled a gallery of portraits of (mostly) Americans that celebreate genius, talent, and versatility, and traces his own education as a writer and biographer. In this collection of essays, the brilliant, acclaimed biographer Walter Isaacson reflects on lessons to be learned from Benjamin Franklin, Albert Einstein, Bill Gates, Henry Kissinger, Ronald Reagan and Mikhail Gorbachev, Hillary Clinton and Bill Clinton, and other interesting characters he has chronicled both as biographer and journalist. The people he writes about have an awesome intelligence, but that is not the secret to their success. They had qualities that were even more rare, such as imagination and true curiousity. Isaacson also reflects on how he became a writer, the lessons he learned from various people he met, and the challenges for journalism in the digital age. He also offers loving tributes to his hometown of New Orleans, which offers many of the ingredients for a creative culture, and to the Louisiana novelist Walker Percy, who was an early mentor. In an anecdotal and personal way, Isaacson describes the joys of writing and the way that tales about the lives of fascinating people can enlighten our own lives.

Playing with Sketches

Playing with Sketches PDF Author: Whitney Sherman
Publisher: Rockport Publishers
ISBN: 1610589459
Category : Design
Languages : en
Pages : 192

Book Description
DIVDrawing is the backbone of art and design; with all of the tantalizing wonders of the digital world, the best designers, illustrators and artists know that it’s good to step back occasionally and hit the refresh button on your hand and mind. Playing with Sketches is a hands-on, fun approach to exploring drawing principles. Beginning with an introduction to the philosophy of learning through the process of play, this book brings you through a series of basic warm-up exercises that can be combined with later projects. Then you’ll move quickly on to more challenging and engaging exercises, including word games, dimensional shapes, and inventive sketchbooks and letterforms, eventually creating a “toolkit� of ideas and skills developed through the process of play. This book features creative, adaptable ideas, and numerous examples of designers and artists responses to each exercise, giving you a peek into their way of thinking and seeing. /divDIVWith over 25 contributors, from high-profile designers, illustrators and artists to talented graduate students, you see work that will walk you step-by-step through a process or inspire by example. The book provides meaningful outcomes for your practice, including building an image archive, being exposed to new ways to use media and tools, inspiring you to break the rules, to collaborate, and much more!/div
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