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Books > Computing & IT > Applications of computing > Databases > Data capture & analysis

Business-Driven Technology (Paperback, 5th Revised edition): Paige Baltzan Business-Driven Technology (Paperback, 5th Revised edition)
Paige Baltzan
R1,429 Discovery Miles 14 290 Out of stock
Corpus Stylistics - A Practical Introduction (Paperback): Dan McIntyre, Brian Walker Corpus Stylistics - A Practical Introduction (Paperback)
Dan McIntyre, Brian Walker
R867 R789 Discovery Miles 7 890 Save R78 (9%) Ships in 9 - 15 working days

A theoretical and practical guide to using corpus linguistic techniques in stylistic analysis The use of corpora in stylistics has increased substantially in recent years but until now there has been no book detailing the theoretical basis and methodological practices of corpus stylistics. This book surveys the field and sets the agenda for this fast-developing area. Focusing on how to use off-the-shelf corpus software, such as AntConc, Wmatrix, and the Brigham Young University (BYU) corpus interface, this step-by-step guide explains the theory and practice of using corpus methods and tools for stylistic analysis. Eight original case studies demonstrate how to use corpus tools to analyse style in a range of texts, from the contemporary to the historical. McIntyre and Walker explain how to develop appropriate research questions for corpus stylistic analysis, construct and annotate corpora, make sense of statistics, and analyse corpus data. In addition, the book provides practical advice on how to manage the transition from quantitative results to qualitative analysis, and explores how theories, models and frameworks from stylistics can be used to enhance the qualitative phase of corpus analysis. Supported by detailed instructions on how to access and use relevant corpus software, this is a user's guide to doing corpus stylistic analysis. For students and researchers in stylistics new to the use of corpus methods and theories, the book presents a 'how-to' guide; for corpus linguists it opens the door to the theories, models and frameworks developed in stylistics that are of value to mainstream corpus linguistics.

JMP Connections - The Art of Utilizing Connections  In Your Data (Hardcover): J Wubbel JMP Connections - The Art of Utilizing Connections In Your Data (Hardcover)
J Wubbel
R1,103 R843 Discovery Miles 8 430 Save R260 (24%) Ships in 12 - 17 working days

Achieve best-in-class metrics and get more from your data with JMP JMP Connections is the small- and medium-sized business owner's guide to exceeding customer expectations by getting more out of your data using JMP. Uniquely bifunctional, this book is divided into two parts: the first half of the book shows you what JMP can do for you. You'll discover how to wring every last drop of insight out of your data, and let JMP parse reams of raw numbers into actionable insight that leads to better strategic decisions. You'll also discover why it works so well; clear explanations break down the Connectivity platform and metrics in business terms to demystify data analysis and JMP while giving you a macro view of the benefits that come from optimal implementation. The second half of the book is for your technical team, demonstrating how to implement specific solutions relating to data set development and data virtualization. In the end, your organization reduces Full Time Equivalents while increasing productivity and competitiveness. JMP is a powerful tool for business, but many organizations aren't even scratching the surface of what their data can do for them. This book provides the information and technical guidance your business needs to achieve more. Learn what a JMP Connectivity Platform can do for your business Understand Metrics-on-Demand, Real-Time Metrics, and their implementation Delve into technical implementation with information on configuration and management, version control, data visualization, and more Make better business decisions by getting more and better information from your data Business leadership relies on good information to make good business decisions--but what if you could increase the quality of the information you receive, while getting more of what you want to know and less of what you don't need to know? How would that affect strategy, operations, customer experience, and other critical areas? JMP can help with that, and JMP Connections provides real, actionable guidance on getting more out of JMP.

Digital Document Analysis & Processing (Hardcover): Carlos Alexandre Barros Mello, Adriano Lorena Inacio Oliveira Digital Document Analysis & Processing (Hardcover)
Carlos Alexandre Barros Mello, Adriano Lorena Inacio Oliveira; Wellington Pinheiro dos Santos
R4,516 R3,983 Discovery Miles 39 830 Save R533 (12%) Ships in 12 - 17 working days

One possible solution to the increased amount of paper generated by mankind over recent years is to use the computer and its associated possibility of storing digital information. Through digitisation, the image of a paper can be stored in a digital file. With the development of new storage mediums with even larger capacity and faster access times, it is possible to put a complete collection of books in a single DVD or a small flash drive. This brought forth a possible solution to the problem of carrying and copying the information. But as new opportunities appear to us, we create new possibilities and new problems with them. In this way, carrying and copying moved away from being the centre of the problem. This book covers the main aspects of document analysis and processing, including digitisation, storage, thresholding, filtering, segmentation and automatic recognition.

Statistics and Data Analysis for Microarrays Using R and Bioconductor (Hardcover, 2nd edition): Sorin Draghici Statistics and Data Analysis for Microarrays Using R and Bioconductor (Hardcover, 2nd edition)
Sorin Draghici
R3,025 Discovery Miles 30 250 Ships in 9 - 15 working days

Richly illustrated in color, Statistics and Data Analysis for Microarrays Using R and Bioconductor, Second Edition provides a clear and rigorous description of powerful analysis techniques and algorithms for mining and interpreting biological information. Omitting tedious details, heavy formalisms, and cryptic notations, the text takes a hands-on, example-based approach that teaches students the basics of R and microarray technology as well as how to choose and apply the proper data analysis tool to specific problems. New to the Second EditionCompletely updated and double the size of its predecessor, this timely second edition replaces the commercial software with the open source R and Bioconductor environments. Fourteen new chapters cover such topics as the basic mechanisms of the cell, reliability and reproducibility issues in DNA microarrays, basic statistics and linear models in R, experiment design, multiple comparisons, quality control, data pre-processing and normalization, Gene Ontology analysis, pathway analysis, and machine learning techniques. Methods are illustrated with toy examples and real data and the R code for all routines is available on an accompanying downloadable resource. With all the necessary prerequisites included, this best-selling book guides students from very basic notions to advanced analysis techniques in R and Bioconductor. The first half of the text presents an overview of microarrays and the statistical elements that form the building blocks of any data analysis. The second half introduces the techniques most commonly used in the analysis of microarray data.

Geospatial Data Analytics and Urban Applications (Paperback, 1st ed. 2022): Sandeep Narayan Kundu Geospatial Data Analytics and Urban Applications (Paperback, 1st ed. 2022)
Sandeep Narayan Kundu
R1,892 Discovery Miles 18 920 Ships in 10 - 15 working days

This book highlights advanced applications of geospatial data analytics to address real-world issues in urban society. With a connected world, we are generating spatial at unprecedented rates which can be harnessed for insightful analytics which define the way we analyze past events and define the future directions. This book is an anthology of applications of spatial data and analytics performed on them for gaining insights which can be used for problem solving in an urban setting. Each chapter is contributed by spatially aware data scientists in the making who present spatial perspectives drawn on spatial big data. The book shall benefit mature researchers and student alike to discourse a variety of urban applications which display the use of machine learning algorithms on spatial big data for real-world problem solving.

Konzeption und Einfuhrung von MES-Systemen - Zielorientierte Einfuhrungsstrategie mit Wirtschaftlichkeitsbetrachtungen,... Konzeption und Einfuhrung von MES-Systemen - Zielorientierte Einfuhrungsstrategie mit Wirtschaftlichkeitsbetrachtungen, Fallbeispielen und Checklisten (German, Hardcover, 2007 ed.)
Jurgen Kletti
R3,188 Discovery Miles 31 880 Ships in 12 - 17 working days

Manufacturing Execution Systeme (MES) sind das Werkzeug, mit dem die Fertigungsprozesse transparent gemacht werden und mit dem die Ablaufe in Realtime unter Berucksichtigung von Zielvorgaben geregelt werden konnen.

Das Buch soll helfen, ein MES zielorientiert im Unternehmen einzufuhren. Hierzu werden nicht nur Ratschlage zur Konzeption gegeben, sondern es wird auch bei der "internen Vermarktung" des MES-Vorhabens in Form von Ratschlagen und Wirtschaftlichkeitsbetrachtungen unterstutzt. Im Anschluss daran werden Hinweise zur Erstellung eines Pflichtenhefts sowie zur Ausschreibung und Anbieterauswahl gegeben. Neben Tipps vom Projektstart bis zum Produktivstart des Systems werden Themen wie Mitarbeiterqualifizierung und Support angesprochen. Ferner wird aufgezeigt, wie der Einfuhrungsprozess durch externe MES-Berater unterstutzt werden kann.

Zwei Fallbeispiele zeigen, wie die Einfuhrung in der Praxis verlief und welcher Nutzen durch das MES erzielt werden konnte.

Zur Besserung Nutzung des Systems werden noch organisatorische Massnahmen beschrieben, wie die Mitarbeitereinbindung mit Zielvereinbarungen und Pramienentlohnung, die auch neue Tarifmodelle, wie z.B. ERA (Entgeltrahmenabkommen) vorsehen.

Ein Kapitel mit Checklisten, Literaturtipps und Weblinks schliesst dieses Buch ab."

Proceedings of the International Conference on Big Data, IoT, and Machine Learning - BIM 2021 (Paperback, 1st ed. 2022):... Proceedings of the International Conference on Big Data, IoT, and Machine Learning - BIM 2021 (Paperback, 1st ed. 2022)
Mohammad Shamsul Arefin, M. Shamim Kaiser, Anirban Bandyopadhyay, MD Atiqur Rahman Ahad, Kanad Ray
R8,637 Discovery Miles 86 370 Ships in 10 - 15 working days

This book gathers a collection of high-quality peer-reviewed research papers presented at the International Conference on Big Data, IoT and Machine Learning (BIM 2021), held in Cox's Bazar, Bangladesh, during 23-25 September 2021. The book covers research papers in the field of big data, IoT and machine learning. The book will be helpful for active researchers and practitioners in the field.

Healthcare Data Analytics (Hardcover): Chandan K. Reddy, Charu C. Aggarwal Healthcare Data Analytics (Hardcover)
Chandan K. Reddy, Charu C. Aggarwal
R3,702 Discovery Miles 37 020 Ships in 12 - 17 working days

At the intersection of computer science and healthcare, data analytics has emerged as a promising tool for solving problems across many healthcare-related disciplines. Supplying a comprehensive overview of recent healthcare analytics research, Healthcare Data Analytics provides a clear understanding of the analytical techniques currently available to solve healthcare problems. The book details novel techniques for acquiring, handling, retrieving, and making best use of healthcare data. It analyzes recent developments in healthcare computing and discusses emerging technologies that can help improve the health and well-being of patients. Written by prominent researchers and experts working in the healthcare domain, the book sheds light on many of the computational challenges in the field of medical informatics. Each chapter in the book is structured as a "survey-style" article discussing the prominent research issues and the advances made on that research topic. The book is divided into three major categories: Healthcare Data Sources and Basic Analytics - details the various healthcare data sources and analytical techniques used in the processing and analysis of such data Advanced Data Analytics for Healthcare - covers advanced analytical methods, including clinical prediction models, temporal pattern mining methods, and visual analytics Applications and Practical Systems for Healthcare - covers the applications of data analytics to pervasive healthcare, fraud detection, and drug discovery along with systems for medical imaging and decision support Computer scientists are usually not trained in domain-specific medical concepts, whereas medical practitioners and researchers have limited exposure to the data analytics area. The contents of this book will help to bring together these diverse communities by carefully and comprehensively discussing the most relevant contributions from each domain.

Proceedings of Data Analytics and Management - ICDAM 2021, Volume 2 (Paperback, 1st ed. 2022): Deepak Gupta, Zdzislaw... Proceedings of Data Analytics and Management - ICDAM 2021, Volume 2 (Paperback, 1st ed. 2022)
Deepak Gupta, Zdzislaw Polkowski, Ashish Khanna, Siddhartha Bhattacharyya, Oscar Castillo
R7,392 Discovery Miles 73 920 Ships in 10 - 15 working days

This book includes original unpublished contributions presented at the International Conference on Data Analytics and Management (ICDAM 2021), held at Jan Wyzykowski University, Poland, during June 2021. The book covers the topics in data analytics, data management, big data, computational intelligence, and communication networks. The book presents innovative work by leading academics, researchers, and experts from industry which is useful for young researchers and students.

The Predictive Postcode - The Geodemographic Classification of British Society (Hardcover): Richard Webber, Roger Burrows The Predictive Postcode - The Geodemographic Classification of British Society (Hardcover)
Richard Webber, Roger Burrows
R3,298 Discovery Miles 32 980 Ships in 12 - 17 working days

It is not lost on commercial organisations that where we live colours how we view ourselves and others. That is why so many now place us into social groups on the basis of the type of postcode in which we live. Social scientists call this practice "commercial sociology". Richard Webber originated Acorn and Mosaic, the two most successful geodemographic classifications. Roger Burrows is a critical interdisciplinary social scientist. Together they chart the origins of this practice and explain the challenges it poses to long-established social scientific beliefs such as: the role of the questionnaire in an era of "big data" the primacy of theory the relationship between qualitative and quantitative modes of understanding the relevance of visual clues to lay understanding. To help readers evaluate the validity of this form of classification, the book assesses how well geodemographic categories track the emergence of new types of residential neighbourhood and subject a number of key contemporary issues to geodemographic modes of analysis.

Educational Data Analytics for Teachers and School Leaders (Paperback, 1st ed. 2023): Sofia Mougiakou, Dimitra Vinatsella,... Educational Data Analytics for Teachers and School Leaders (Paperback, 1st ed. 2023)
Sofia Mougiakou, Dimitra Vinatsella, Demetrios Sampson, Zacharoula Papamitsiou, Michail Giannakos, …
R1,401 Discovery Miles 14 010 Ships in 10 - 15 working days

Educational Data Analytics (EDA) have been attributed with significant benefits for enhancing on-demand personalized educational support of individual learners as well as reflective course (re)design for achieving more authentic teaching, learning and assessment experiences integrated into real work-oriented tasks. This open access textbook is a tutorial for developing, practicing and self-assessing core competences on educational data analytics for digital teaching and learning. It combines theoretical knowledge on core issues related to collecting, analyzing, interpreting and using educational data, including ethics and privacy concerns. The textbook provides questions and teaching materials/ learning activities as quiz tests of multiple types of questions, added after each section, related to the topic studied or the video(s) referenced. These activities reproduce real-life contexts by using a suitable use case scenario (storytelling), encouraging learners to link theory with practice; self-assessed assignments enabling learners to apply their attained knowledge and acquired competences on EDL. By studying this book, you will know where to locate useful educational data in different sources and understand their limitations; know the basics for managing educational data to make them useful; understand relevant methods; and be able to use relevant tools; know the basics for organising, analysing, interpreting and presenting learner-generated data within their learning context, understand relevant learning analytics methods and be able to use relevant learning analytics tools; know the basics for analysing and interpreting educational data to facilitate educational decision making, including course and curricula design, understand relevant teaching analytics methods and be able to use relevant teaching analytics tools; understand issues related with educational data ethics and privacy. This book is intended for school leaders and teachers engaged in blended (using the flipped classroom model) and online (during COVID-19 crisis and beyond) teaching and learning; e-learning professionals (such as, instructional designers and e-tutors) of online and blended courses; instructional technologists; researchers as well as undergraduate and postgraduate university students studying education, educational technology and relevant fields.

Creating a Data-Driven Organization (Paperback): Carl Anderson Creating a Data-Driven Organization (Paperback)
Carl Anderson
R941 R781 Discovery Miles 7 810 Save R160 (17%) Ships in 12 - 17 working days

What do you need to become a data-driven organization? Far more than having big data or a crack team of unicorn data scientists, it requires establishing an effective, deeply-ingrained data culture. This practical book shows you how true data-drivenness involves processes that require genuine buy-in across your company, from analysts and management to the C-Suite and the board. Through interviews and examples from data scientists and analytics leaders in a variety of industries, author Carl Anderson explains the analytics value chain you need to adopt when building predictive business models-from data collection and analysis to the insights and leadership that drive concrete actions. You'll learn what works and what doesn't, and why creating a data-driven culture throughout your organization is essential.Start from the bottom up: learn how to collect the right data the right way Hire analysts with the right skills, and organize them into teams Examine statistical and visualization tools, and fact-based story-telling methods Collect and analyze data while respecting privacy and ethics Understand how analysts and their managers can help spur a data-driven culture Learn the importance of data leadership and C-level positions such as chief data officer and chief analytics officer

Data Wrangling with JavaScript (Paperback): Ashley Davis Data Wrangling with JavaScript (Paperback)
Ashley Davis
R1,092 Discovery Miles 10 920 Ships in 12 - 17 working days

With a growing ecosystem of tools and libraries available, and the flexibility to run on many platforms (web, desktop and mobile), JavaScript is a terrific all-round environment for all data wrangling needs! Data Wrangling with JavaScript teaches readers core data munging techniques in JavaScript, along with many libraries and tools that will make their data tasks even easier. Key Features * How to handle unusual data sets * Cleaning and preparing raw data * Visualizing your results Audience Written for developers with experience using JavaScript. No prior knowledge of data analytics is needed. Author Bio Ashley Davis is a software developer, entrepreneur, writer, and a stock trader. He is the creator of Data-Forge, a data transformation and analysis toolkit for JavaScript inspired by Pandas and Microsoft LINQ.

Customer Relationship Management in der Praxis - Erfolgreiche Wege zu kundenzentrierten Loesungen (German, Hardcover, 2000... Customer Relationship Management in der Praxis - Erfolgreiche Wege zu kundenzentrierten Loesungen (German, Hardcover, 2000 ed.)
Volker Bach, Hubert OEsterle
R1,433 Discovery Miles 14 330 Ships in 10 - 15 working days

Das St. Galler Modell fur prozesszentriertes Customer Relationship Management basiert auf Praxiserfahrungen, die in acht Fallstudien fuhrender Unternehmen dokumentiert sind: Ganzheitliches Kundenbindungsmarketing der Direkt Anlage Bank; Contact Center der Swisscom; Kampagnen- und Kundenmanagement bei Genossenschaftsbanken; Kundenzentrierte Prozesse und Systeme der Credit Suisse, LGT Bank in Liechtenstein und Neuen Zurcher Zeitung; Management von Projekt- und Kundenwissen bei der SAP. Das Gesamtmodell beschreibt mit Kunden-, Kanal- sowie Prozess- und Wissensmanagement die wesentlichen Instrumente zur radikalen Ausrichtung auf Kundenprozesse. Eine Ubersicht der achtzehn wichtigsten Einfuhrungsmethoden aus Literatur, Beratung und von Systemanbietern unterstutzt die erfolgreiche Projektdurchfuhrung."

Principles of Statistical Analysis - Learning from Randomized Experiments (Hardcover): Ery Arias-Castro Principles of Statistical Analysis - Learning from Randomized Experiments (Hardcover)
Ery Arias-Castro
R2,739 R2,368 Discovery Miles 23 680 Save R371 (14%) Ships in 12 - 17 working days

This compact course is written for the mathematically literate reader who wants to learn to analyze data in a principled fashion. The language of mathematics enables clear exposition that can go quite deep, quite quickly, and naturally supports an axiomatic and inductive approach to data analysis. Starting with a good grounding in probability, the reader moves to statistical inference via topics of great practical importance - simulation and sampling, as well as experimental design and data collection - that are typically displaced from introductory accounts. The core of the book then covers both standard methods and such advanced topics as multiple testing, meta-analysis, and causal inference.

Principles of Statistical Analysis - Learning from Randomized Experiments (Paperback): Ery Arias-Castro Principles of Statistical Analysis - Learning from Randomized Experiments (Paperback)
Ery Arias-Castro
R958 Discovery Miles 9 580 Ships in 12 - 17 working days

This compact course is written for the mathematically literate reader who wants to learn to analyze data in a principled fashion. The language of mathematics enables clear exposition that can go quite deep, quite quickly, and naturally supports an axiomatic and inductive approach to data analysis. Starting with a good grounding in probability, the reader moves to statistical inference via topics of great practical importance - simulation and sampling, as well as experimental design and data collection - that are typically displaced from introductory accounts. The core of the book then covers both standard methods and such advanced topics as multiple testing, meta-analysis, and causal inference.

Das Affenpuzzle Und Weitere Bad News Aus Der Computerwelt - Und Weitere Bad News Aus Der Computerwelt (German, Hardcover, 2002... Das Affenpuzzle Und Weitere Bad News Aus Der Computerwelt - Und Weitere Bad News Aus Der Computerwelt (German, Hardcover, 2002 ed.)
M Junker; David Harel
R744 R634 Discovery Miles 6 340 Save R110 (15%) Ships in 10 - 15 working days

Koennen Computer alles? Wenn es so ware, gabe es dieses Buch nicht. Es beweist bestechend logisch, dass selbst die groessten, schnellsten, intelligentesten und teuersten Computer der Welt nur beschrankt leistungsfahig sind. Der Mensch kann noch so viel Geld, Zeit und Know-how investieren, es gibt Computer-Probleme, die er niemals loesen wird. Eine beunruhigende, provokative Botschaft - und doch: wussten wir es nicht eigentlich schon, haben es aber nie wirklich glauben wollen? Der bekannte Computer-Wissenschaftler David Harel vermittelt die mathematischen Fakten spannend, unterhaltsam und allgemeinverstandlich. Mit der Beschranktheit des Computers werden wir an die Grenzen allen Wissens gefuhrt. Grenzen, die den Menschen beflugeln, das Moegliche weiter zu verbessern und selbst aus dem Unmoeglichen Nutzen zu ziehen. Eine brillante tour de force mit uberraschenden Aspekten, die den Leser - ob vorgebildeter Laie oder Fachkundiger - von der ersten bis zur letzten Seite fesselt.

Computergenerierte Pflanzen - Technik Und Design Digitaler Pflanzenwelten (German, Hardcover, 2003 ed.): Oliver Deussen Computergenerierte Pflanzen - Technik Und Design Digitaler Pflanzenwelten (German, Hardcover, 2003 ed.)
Oliver Deussen
R1,974 Discovery Miles 19 740 Ships in 12 - 17 working days

Die SchAnheit der Natur mit dem Rechner nachzubilden, fasziniert die Computergraphik seit jeher. Im vorliegenden Buch werden Verfahren zur Erzeugung kA1/4nstlicher Pflanzenmodelle beschrieben und deren Anwendung in Bereichen wie Simulation, Virtual Reality, Botanik, Landschaftsplanung und Architektur. Die Modelle werden zu GArten, Parks und ganzen Landschaften kombiniert. Die Palette der Darstellungsformen reicht von tAuschend echt wirkenden Bildern bis zu abstrakten ReprAsentationen. Mit Ahnlichen Algorithmen kAnnen organische KArper hergestellt, verAndert und animiert werden. Die beigefA1/4gten Programme (Windows) erlauben dies auch dem Leser.

Time Series Data Analysis in Oceanography - Applications using MATLAB (Hardcover, New edition): Chunyan Li Time Series Data Analysis in Oceanography - Applications using MATLAB (Hardcover, New edition)
Chunyan Li
R1,612 R1,404 Discovery Miles 14 040 Save R208 (13%) Ships in 12 - 17 working days

Chunyan Li is a course instructor with many years of experience in teaching about time series analysis. His book is essential for students and researchers in oceanography and other subjects in the Earth sciences, looking for a complete coverage of the theory and practice of time series data analysis using MATLAB. This textbook covers the topic's core theory in depth, and provides numerous instructional examples, many drawn directly from the author's own teaching experience, using data files, examples, and exercises. The book explores many concepts, including time; distance on Earth; wind, current, and wave data formats; finding a subset of ship-based data along planned or random transects; error propagation; Taylor series expansion for error estimates; the least squares method; base functions and linear independence of base functions; tidal harmonic analysis; Fourier series and the generalized Fourier transform; filtering techniques: sampling theorems: finite sampling effects; wavelet analysis; and EOF analysis.

Graph Databases 2e (Paperback, 2nd Revised edition): Ian Robinson, Jim Webber, Emil Elfrem Graph Databases 2e (Paperback, 2nd Revised edition)
Ian Robinson, Jim Webber, Emil Elfrem
R1,159 R849 Discovery Miles 8 490 Save R310 (27%) Ships in 12 - 17 working days

Discover how graph databases can help you manage and query highly connected data. With this practical book, you'll learn how to design and implement a graph database that brings the power of graphs to bear on a broad range of problem domains. Whether you want to speed up your response to user queries or build a database that can adapt as your business evolves, this book shows you how to apply the schema-free graph model to real-world problems. This second edition includes new code samples and diagrams, using the latest Neo4j syntax, as well as information on new functionality. Learn how different organizations are using graph databases to outperform their competitors. With this book's data modeling, query, and code examples, you'll quickly be able to implement your own solution. Model data with the Cypher query language and property graph model Learn best practices and common pitfalls when modeling with graphs Plan and implement a graph database solution in test-driven fashion Explore real-world examples to learn how and why organizations use a graph database Understand common patterns and components of graph database architecture Use analytical techniques and algorithms to mine graph database information

Mathematical Pictures at a Data Science Exhibition (Hardcover): Simon Foucart Mathematical Pictures at a Data Science Exhibition (Hardcover)
Simon Foucart
R2,569 R2,222 Discovery Miles 22 220 Save R347 (14%) Ships in 12 - 17 working days

This text provides deep and comprehensive coverage of the mathematical background for data science, including machine learning, optimal recovery, compressed sensing, optimization, and neural networks. In the past few decades, heuristic methods adopted by big tech companies have complemented existing scientific disciplines to form the new field of Data Science. This text embarks the readers on an engaging itinerary through the theory supporting the field. Altogether, twenty-seven lecture-length chapters with exercises provide all the details necessary for a solid understanding of key topics in data science. While the book covers standard material on machine learning and optimization, it also includes distinctive presentations of topics such as reproducing kernel Hilbert spaces, spectral clustering, optimal recovery, compressed sensing, group testing, and applications of semidefinite programming. Students and data scientists with less mathematical background will appreciate the appendices that provide more background on some of the more abstract concepts.

Advances in Intelligent Data Analysis - Third International Symposium, IDA-99 Amsterdam, The Netherlands, August 9-11, 1999... Advances in Intelligent Data Analysis - Third International Symposium, IDA-99 Amsterdam, The Netherlands, August 9-11, 1999 Proceedings (Paperback, 1999 ed.)
David J. Hand, Joost N. Kok, Michael R. Berthold
R2,600 R2,468 Discovery Miles 24 680 Save R132 (5%) Ships in 12 - 17 working days

Formanyyearstheintersectionofcomputing anddataanalysiscontainedme- based statistics packages and not much else. Recently, statisticians have - braced computing, computer scientists have started using statistical theories and methods, and researchers in all corners have invented algorithms to nd structure in vast online datasets. Data analysts now have access to tools for exploratory data analysis, decision tree induction, causal induction, function - timation, constructingcustomizedreferencedistributions, andvisualization, and thereareintelligentassistantsto adviseonmatters ofdesignandanalysis.There aretoolsfortraditional, relativelysmallsamples, andalsoforenormousdatasets. In all, the scope for probing data in new and penetrating ways has never been so exciting. The IDA-99 conference brings together a wide variety of researchers c- cerned with extracting knowledge from data, including people from statistics, machine learning, neural networks, computer science, pattern recognition, da- base management, and other areas.The strategiesadopted by people from these areas are often di erent, and a synergy results if this is recognized. The IDA series of conferences is intended to stimulate interaction between these di erent areas, sothatmorepowerfultoolsemergeforextractingknowledgefromdataand a better understanding is developed of the process of intelligent data analysis. The result is a conference that has a clear focus (one application area: intelligent data analysis) and a broad scope (many di erent methods and techn

Data Visualization for Social and Policy Research - A Step-by-Step Approach Using R and Python (Paperback): Jose Manuel... Data Visualization for Social and Policy Research - A Step-by-Step Approach Using R and Python (Paperback)
Jose Manuel Magallanes Reyes
R979 Discovery Miles 9 790 Ships in 12 - 17 working days

All social and policy researchers need to synthesize data into a visual representation. Producing good visualizations combines creativity and technique. This book teaches the techniques and basics to produce a variety of visualizations, allowing readers to communicate data and analyses in a creative and effective way. Visuals for tables, time series, maps, text, and networks are carefully explained and organized, showing how to choose the right plot for the type of data being analysed and displayed. Examples are drawn from public policy, public safety, education, political tweets, and public health. The presentation proceeds step by step, starting from the basics, in the programming languages R and Python so that readers learn the coding skills while simultaneously becoming familiar with the advantages and disadvantages of each visualization. No prior knowledge of either Python or R is required. Code for all the visualizations are available from the book's website.

Auditing Corporate Surveillance Systems - Research Methods for Greater Transparency (Hardcover, New Ed): Isabel Wagner Auditing Corporate Surveillance Systems - Research Methods for Greater Transparency (Hardcover, New Ed)
Isabel Wagner
R1,913 R1,744 Discovery Miles 17 440 Save R169 (9%) Ships in 12 - 17 working days

News headlines about privacy invasions, discrimination, and biases discovered in the platforms of big technology companies are commonplace today, and big tech's reluctance to disclose how they operate counteracts ideals of transparency, openness, and accountability. This book is for computer science students and researchers who want to study big tech's corporate surveillance from an experimental, empirical, or quantitative point of view and thereby contribute to holding big tech accountable. As a comprehensive technical resource, it guides readers through the corporate surveillance landscape and describes in detail how corporate surveillance works, how it can be studied experimentally, and what existing studies have found. It provides a thorough foundation in the necessary research methods and tools, and introduces the current research landscape along with a wide range of open issues and challenges. The book also explains how to consider ethical issues and how to turn research results into real-world change.

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