Search Results for: think like a data scientist

Think Like A Data Scientist

Think Like a Data Scientist PDF
Author: Brian Godsey
Publisher: Manning Publications
ISBN: 9781633430273
Size: 43.18 MB
Format: PDF, ePub, Mobi
Category :
Languages : en
Pages : 340
View: 2059

Access This Book

Think Like A Data Scientist

Think Like A Data Scientist by Brian Godsey, Think Like A Data Scientist Books available in PDF, EPUB, Mobi Format. Download Think Like A Data Scientist books, Data science is more than just a set of tools and techniques for extracting knowledge from data sets and data streams. Data science is also a process of getting from goals and questions to real, valuable outcomes by exploring, observing, and manipulating a world of data. Traversing this world can be difficult and confusing. Software developers and non-technical folks may struggle with the uncertainty and fuzzy answers that data invariably provide, and statisticians may have trouble working with any of the multitude of relevant software tools that lie outside of their expertise. Others may not even know where to begin. Think Like a Data Scientist presents a step-by-step approach to data science, combining analytic, programming, and business perspectives into easy-to-digest techniques and thought processes for solving real world data-centric problems. This book helps you fill in conceptual knowledge gaps in the daunting fields of statistics and software development, and relates those skills to the real concerns of data science in the business world. As you work though the many practical examples, you'll use your existing knowledge of statistics and programming to solve real problems in data science. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.


Truth Or Truthiness

Truth or Truthiness PDF
Author: Howard Wainer
Publisher: Cambridge University Press
ISBN: 1107130573
Size: 60.67 MB
Format: PDF, ePub, Docs
Category : Business & Economics
Languages : en
Pages : 232
View: 7678

Access This Book

Truth Or Truthiness

Think Like A Data Scientist by Howard Wainer, Truth Or Truthiness Books available in PDF, EPUB, Mobi Format. Download Truth Or Truthiness books, Escaping the clutches of truthiness begins with one simple question: 'what is the evidence?' Howard Wainer shows how the sceptical mindset of a data scientist can expose truthiness, nonsense, and outright deception. He evaluates the evidence, or lack thereof, supporting claims in many fields, with special emphasis in education.


Think Like A Data Scientist

Think Like a Data Scientist PDF
Author: Brian Godsey
Publisher: Simon and Schuster
ISBN: 1638355207
Size: 49.78 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 328
View: 304

Access This Book

Think Like A Data Scientist

Think Like A Data Scientist by Brian Godsey, Think Like A Data Scientist Books available in PDF, EPUB, Mobi Format. Download Think Like A Data Scientist books, Summary Think Like a Data Scientist presents a step-by-step approach to data science, combining analytic, programming, and business perspectives into easy-to-digest techniques and thought processes for solving real world data-centric problems. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Data collected from customers, scientific measurements, IoT sensors, and so on is valuable only if you understand it. Data scientists revel in the interesting and rewarding challenge of observing, exploring, analyzing, and interpreting this data. Getting started with data science means more than mastering analytic tools and techniques, however; the real magic happens when you begin to think like a data scientist. This book will get you there. About the Book Think Like a Data Scientist teaches you a step-by-step approach to solving real-world data-centric problems. By breaking down carefully crafted examples, you'll learn to combine analytic, programming, and business perspectives into a repeatable process for extracting real knowledge from data. As you read, you'll discover (or remember) valuable statistical techniques and explore powerful data science software. More importantly, you'll put this knowledge together using a structured process for data science. When you've finished, you'll have a strong foundation for a lifetime of data science learning and practice. What's Inside The data science process, step-by-step How to anticipate problems Dealing with uncertainty Best practices in software and scientific thinking About the Reader Readers need beginner programming skills and knowledge of basic statistics. About the Author Brian Godsey has worked in software, academia, finance, and defense and has launched several data-centric start-ups. Table of Contents PART 1 - PREPARING AND GATHERING DATA AND KNOWLEDGE Philosophies of data science Setting goals by asking good questions Data all around us: the virtual wilderness Data wrangling: from capture to domestication Data assessment: poking and prodding PART 2 - BUILDING A PRODUCT WITH SOFTWARE AND STATISTICS Developing a plan Statistics and modeling: concepts and foundations Software: statistics in action Supplementary software: bigger, faster, more efficient Plan execution: putting it all together PART 3 - FINISHING OFF THE PRODUCT AND WRAPPING UP Delivering a product After product delivery: problems and revisions Wrapping up: putting the project away


Thinking Like A Data Scientist

Thinking Like a Data Scientist PDF
Author: Suriya Senthilkumar
Publisher:
ISBN: 9781695699700
Size: 52.35 MB
Format: PDF, ePub
Category :
Languages : en
Pages : 90
View: 3539

Access This Book

Thinking Like A Data Scientist

Think Like A Data Scientist by Suriya Senthilkumar, Thinking Like A Data Scientist Books available in PDF, EPUB, Mobi Format. Download Thinking Like A Data Scientist books, This book will provide you with an in-depth understanding of machine learning, data science, predictive analytics, big data, data analytics, predictive modeling, and the applications of machine learning.If you are looking to get a head start on your dream career or improve your knowledge as a data scientist, credit risk analyst, credit risk modeler, or data analyst, this is the book for you. It is easy enough for a beginner to understand yet will provide you with a comprehensive understanding of the subject when read cover to cover. Every single step of building a predictive model is included from selecting the right variables and determining the appropriate type of model to testing and updating the model. This book contains numerous illustrative case studies and real-life application examples, graphing examples and techniques, and sophisticated thinking skills. Every chapter explains a different facet of machine learning and all of the various tools that one can use as a data scientist.


Programmieren Lernen Mit Python

Programmieren lernen mit Python PDF
Author: Allen Downey
Publisher: O'Reilly Germany
ISBN: 3955618072
Size: 12.90 MB
Format: PDF, Kindle
Category : COMPUTERS
Languages : de
Pages : 320
View: 1599

Access This Book

Programmieren Lernen Mit Python

Think Like A Data Scientist by Allen Downey, Programmieren Lernen Mit Python Books available in PDF, EPUB, Mobi Format. Download Programmieren Lernen Mit Python books, Python ist eine moderne, interpretierte, interaktive und objektorientierte Skriptsprache, vielseitig einsetzbar und sehr beliebt. Python ist leicht erlernbar und daher die ideale Sprache für den Einstieg in die Welt des Programmierens. Das Buch führt Sie Schritt für Schritt durch die Sprache, beginnend mit grundlegenden Programmierkonzepten, über Funktionen, Syntax und Semantik, Rekursion und Datenstrukturen bis hin zum objekt-orientierten Design. Jenseits reiner Theorie enthält jedes Kapitel entsprechende Übungen, an denen Sie die neu erlernten Programmierkonzepte gleich ausprobieren und festigen können.


Statistik Workshop F R Programmierer

Statistik Workshop f  r Programmierer PDF
Author: Allen B. Downey
Publisher: O'Reilly Germany
ISBN: 3868993436
Size: 23.46 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : de
Pages : 160
View: 3771

Access This Book

Statistik Workshop F R Programmierer

Think Like A Data Scientist by Allen B. Downey, Statistik Workshop F R Programmierer Books available in PDF, EPUB, Mobi Format. Download Statistik Workshop F R Programmierer books, Wenn Sie programmieren können, beherrschen Sie bereits Techniken, um aus Daten Wissen zu extrahieren. Diese kompakte Einführung in die Statistik zeigt Ihnen, wie Sie rechnergestützt, anstatt auf mathematischem Weg Datenanalysen mit Python durchführen können. Praktischer Programmier-Workshop statt grauer Theorie: Das Buch führt Sie anhand eines durchgängigen Fallbeispiels durch eine vollständige Datenanalyse -- von der Datensammlung über die Berechnung statistischer Kennwerte und Identifikation von Mustern bis hin zum Testen statistischer Hypothesen. Gleichzeitig werden Sie mit statistischen Verteilungen, den Regeln der Wahrscheinlichkeitsrechnung, Visualisierungsmöglichkeiten und vielen anderen Arbeitstechniken und Konzepten vertraut gemacht. Statistik-Konzepte zum Ausprobieren: Entwickeln Sie über das Schreiben und Testen von Code ein Verständnis für die Grundlagen von Wahrscheinlichkeitsrechnung und Statistik: Überprüfen Sie das Verhalten statistischer Merkmale durch Zufallsexperimente, zum Beispiel indem Sie Stichproben aus unterschiedlichen Verteilungen ziehen. Nutzen Sie Simulationen, um Konzepte zu verstehen, die auf mathematischem Weg nur schwer zugänglich sind. Lernen Sie etwas über Themen, die in Einführungen üblicherweise nicht vermittelt werden, beispielsweise über die Bayessche Schätzung. Nutzen Sie Python zur Bereinigung und Aufbereitung von Rohdaten aus nahezu beliebigen Quellen. Beantworten Sie mit den Mitteln der Inferenzstatistik Fragestellungen zu realen Daten.


Practical D3 Js

Practical D3 js PDF
Author: Tarek Amr
Publisher: Apress
ISBN: 1484219287
Size: 52.27 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 167
View: 6397

Access This Book

Practical D3 Js

Think Like A Data Scientist by Tarek Amr, Practical D3 Js Books available in PDF, EPUB, Mobi Format. Download Practical D3 Js books, Your indispensable guide to mastering the efficient use of D3.js in professional-standard data visualization projects. You will learn what data visualization is, how to work with it, and how to think like a D3.js expert, both practically and theoretically. Practical D3.js does not just show you how to use D3.js, it teaches you how to think like a data scientist and work with the data in the real world. In Part One, you will learn about theories behind data visualization. In Part Two, you will learn how to use D3.js to create the best charts and layouts. Uniquely, this book intertwines the technical details of D3.js with practical topics such as data journalism and the use of open government data. Written by leading data scientists Tarek Amr and Rayna Stamboliyska, this book is your guide to using D3.js in the real world – add it to your library today. You Will Learn: How to think like a data scientist and present data in the best way What structure and design strategies you can use for compelling data visualization How to use data binding, animations and events, scales, and color pickers How to use shapes, path generators, arcs and polygons Who This Book is For: This book is for anyone who wants to learn to master the use of D3.js in a practical manner, while still learning the important theoretical aspects needed to enable them to work with their data in the best possible way.


Data Science F R Dummies

Data Science f  r Dummies PDF
Author: Lillian Pierson
Publisher: John Wiley & Sons
ISBN: 352780675X
Size: 33.38 MB
Format: PDF, ePub, Mobi
Category : Mathematics
Languages : de
Pages : 382
View: 4746

Access This Book

Data Science F R Dummies

Think Like A Data Scientist by Lillian Pierson, Data Science F R Dummies Books available in PDF, EPUB, Mobi Format. Download Data Science F R Dummies books, Daten, Daten, Daten? Sie haben schon Kenntnisse in Excel und Statistik, wissen aber noch nicht, wie all die Datensätze helfen sollen, bessere Entscheidungen zu treffen? Von Lillian Pierson bekommen Sie das dafür notwendige Handwerkszeug: Bauen Sie Ihre Kenntnisse in Statistik, Programmierung und Visualisierung aus. Nutzen Sie Python, R, SQL, Excel und KNIME. Zahlreiche Beispiele veranschaulichen die vorgestellten Methoden und Techniken. So können Sie die Erkenntnisse dieses Buches auf Ihre Daten übertragen und aus deren Analyse unmittelbare Schlüsse und Konsequenzen ziehen.


The Decision Maker S Handbook To Data Science

The Decision Maker s Handbook to Data Science PDF
Author: Stylianos Kampakis
Publisher: Apress
ISBN: 1484254945
Size: 37.12 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 156
View: 4794

Access This Book

The Decision Maker S Handbook To Data Science

Think Like A Data Scientist by Stylianos Kampakis, The Decision Maker S Handbook To Data Science Books available in PDF, EPUB, Mobi Format. Download The Decision Maker S Handbook To Data Science books, Data science is expanding across industries at a rapid pace, and the companies first to adopt best practices will gain a significant advantage. To reap the benefits, decision makers need to have a confident understanding of data science and its application in their organization. It is easy for novices to the subject to feel paralyzed by intimidating buzzwords, but what many don’t realize is that data science is in fact quite multidisciplinary—useful in the hands of business analysts, communications strategists, designers, and more. With the second edition of The Decision Maker’s Handbook to Data Science, you will learn how to think like a veteran data scientist and approach solutions to business problems in an entirely new way. Author Stylianos Kampakis provides you with the expertise and tools required to develop a solid data strategy that is continuously effective. Ethics and legal issues surrounding data collection and algorithmic bias are some common pitfalls that Kampakis helps you avoid, while guiding you on the path to build a thriving data science culture at your organization. This updated and revised second edition, includes plenty of case studies, tools for project assessment, and expanded content for hiring and managing data scientists Data science is a language that everyone at a modern company should understand across departments. Friction in communication arises most often when management does not connect with what a data scientist is doing or how impactful data collection and storage can be for their organization. The Decision Maker’s Handbook to Data Science bridges this gap and readies you for both the present and future of your workplace in this engaging, comprehensive guide. What You Will Learn Understand how data science can be used within your business. Recognize the differences between AI, machine learning, and statistics. Become skilled at thinking like a data scientist, without being one. Discover how to hire and manage data scientists. Comprehend how to build the right environment in order to make your organization data-driven. Who This Book Is For Startup founders, product managers, higher level managers, and any other non-technical decision makers who are thinking to implement data science in their organization and hire data scientists. A secondary audience includes people looking for a soft introduction into the subject of data science.


Learn Data Analytics

Learn Data Analytics PDF
Author: Marquis Colatruglio
Publisher:
ISBN:
Size: 44.32 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages : 124
View: 1684

Access This Book

Learn Data Analytics

Think Like A Data Scientist by Marquis Colatruglio, Learn Data Analytics Books available in PDF, EPUB, Mobi Format. Download Learn Data Analytics books, Official statistics serve as a basis for decisions for politicians and policymakers: democratic societies cannot function properly without a solid basis of reliable and objective statistics. In this book, you will learn: - Historical Development of Statistics - Data Sampling - Central Tendency Measures - Measures Of Spread - Measures Of Position - Designing Hypothesis Tests - Probability & Bayes Theory - Regression Analysis - Clustering Analysis


End To End Data Science With Sas

End to End Data Science with SAS PDF
Author: James Gearheart
Publisher: SAS Institute
ISBN: 1642958069
Size: 45.94 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 380
View: 2178

Access This Book

End To End Data Science With Sas

Think Like A Data Scientist by James Gearheart, End To End Data Science With Sas Books available in PDF, EPUB, Mobi Format. Download End To End Data Science With Sas books, Learn data science concepts with real-world examples in SAS! End-to-End Data Science with SAS: A Hands-On Programming Guide provides clear and practical explanations of the data science environment, machine learning techniques, and the SAS programming knowledge necessary to develop machine learning models in any industry. The book covers concepts including understanding the business need, creating a modeling data set, linear regression, parametric classification models, and non-parametric classification models. Real-world business examples and example code are used to demonstrate each process step-by-step. Although a significant amount of background information and supporting mathematics are presented, the book is not structured as a textbook, but rather it is a user’s guide for the application of data science and machine learning in a business environment. Readers will learn how to think like a data scientist, wrangle messy data, choose a model, and evaluate the model’s effectiveness. New data scientists or professionals who want more experience with SAS will find this book to be an invaluable reference. Take your data science career to the next level by mastering SAS programming for machine learning models.


Erfolgreiches Consulting

Erfolgreiches Consulting PDF
Author: Peter Block
Publisher:
ISBN: 9783453155565
Size: 61.17 MB
Format: PDF, ePub
Category : Unternehmensberatung
Languages : de
Pages : 316
View: 2268

Access This Book

Erfolgreiches Consulting

Think Like A Data Scientist by Peter Block, Erfolgreiches Consulting Books available in PDF, EPUB, Mobi Format. Download Erfolgreiches Consulting books,


Statistik Von Kopf Bis Fu

Statistik von Kopf bis Fu   PDF
Author: Dawn Griffiths
Publisher: O'Reilly Germany
ISBN: 3955619397
Size: 12.99 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : de
Pages : 720
View: 317

Access This Book

Statistik Von Kopf Bis Fu

Think Like A Data Scientist by Dawn Griffiths, Statistik Von Kopf Bis Fu Books available in PDF, EPUB, Mobi Format. Download Statistik Von Kopf Bis Fu books, Wäre es nicht einfach wunderbar, wenn es ein Statistikbuch gäbe, das Histogramme, Wahrscheinlichkeitsverteilungen und Chi-Quadrat-Tests erfreulicher werden lässt als einen Zahnarztbesuch? Statistik von Kopf bis Fuß haucht diesem sonst so trockenen Fach Leben ein und vermittelt Ihnen alle Grundlagen in interaktiven, lebensnahen Szenarien, von Sportanalysen über Glücksspiele bis zum Medikamententest. Egal, ob Sie nur eine einzige Statistikklausur bestehen wollen oder sich länger und intensiver mit der Materie beschäftigen - dieses einzigartige Buchs hilft Ihnen nicht nur, sich das nötige Wissen anzueignen. Sie werden die statistischen Konzepte richtig verstehen und können Sie dann auf Fragen des täglichen Lebens anwenden.


Statistics For Data Science

Statistics for Data Science PDF
Author: James D. Miller
Publisher: Packt Publishing Ltd
ISBN: 178829534X
Size: 20.10 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 286
View: 3452

Access This Book

Statistics For Data Science

Think Like A Data Scientist by James D. Miller, Statistics For Data Science Books available in PDF, EPUB, Mobi Format. Download Statistics For Data Science books, Get your statistics basics right before diving into the world of data science About This Book No need to take a degree in statistics, read this book and get a strong statistics base for data science and real-world programs; Implement statistics in data science tasks such as data cleaning, mining, and analysis Learn all about probability, statistics, numerical computations, and more with the help of R programs Who This Book Is For This book is intended for those developers who are willing to enter the field of data science and are looking for concise information of statistics with the help of insightful programs and simple explanation. Some basic hands on R will be useful. What You Will Learn Analyze the transition from a data developer to a data scientist mindset Get acquainted with the R programs and the logic used for statistical computations Understand mathematical concepts such as variance, standard deviation, probability, matrix calculations, and more Learn to implement statistics in data science tasks such as data cleaning, mining, and analysis Learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks Get comfortable with performing various statistical computations for data science programmatically In Detail Data science is an ever-evolving field, which is growing in popularity at an exponential rate. Data science includes techniques and theories extracted from the fields of statistics; computer science, and, most importantly, machine learning, databases, data visualization, and so on. This book takes you through an entire journey of statistics, from knowing very little to becoming comfortable in using various statistical methods for data science tasks. It starts off with simple statistics and then move on to statistical methods that are used in data science algorithms. The R programs for statistical computation are clearly explained along with logic. You will come across various mathematical concepts, such as variance, standard deviation, probability, matrix calculations, and more. You will learn only what is required to implement statistics in data science tasks such as data cleaning, mining, and analysis. You will learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks. By the end of the book, you will be comfortable with performing various statistical computations for data science programmatically. Style and approach Step by step comprehensive guide with real world examples


Big Data Mba

Big Data MBA PDF
Author: Bill Schmarzo
Publisher: John Wiley & Sons
ISBN: 1119181380
Size: 74.21 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 312
View: 1621

Access This Book

Big Data Mba

Think Like A Data Scientist by Bill Schmarzo, Big Data Mba Books available in PDF, EPUB, Mobi Format. Download Big Data Mba books, Integrate big data into business to drive competitive advantage and sustainable success Big Data MBA brings insight and expertise to leveraging big data in business so you can harness the power of analytics and gain a true business advantage. Based on a practical framework with supporting methodology and hands-on exercises, this book helps identify where and how big data can help you transform your business. You'll learn how to exploit new sources of customer, product, and operational data, coupled with advanced analytics and data science, to optimize key processes, uncover monetization opportunities, and create new sources of competitive differentiation. The discussion includes guidelines for operationalizing analytics, optimal organizational structure, and using analytic insights throughout your organization's user experience to customers and front-end employees alike. You'll learn to “think like a data scientist” as you build upon the decisions your business is trying to make, the hypotheses you need to test, and the predictions you need to produce. Business stakeholders no longer need to relinquish control of data and analytics to IT. In fact, they must champion the organization's data collection and analysis efforts. This book is a primer on the business approach to analytics, providing the practical understanding you need to convert data into opportunity. Understand where and how to leverage big data Integrate analytics into everyday operations Structure your organization to drive analytic insights Optimize processes, uncover opportunities, and stand out from the rest Help business stakeholders to “think like a data scientist” Understand appropriate business application of different analytic techniques If you want data to transform your business, you need to know how to put it to use. Big Data MBA shows you how to implement big data and analytics to make better decisions.


Angriff Der Algorithmen

Angriff der Algorithmen PDF
Author: Cathy O'Neil
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 3446257780
Size: 45.66 MB
Format: PDF
Category : Political Science
Languages : de
Pages : 336
View: 5806

Access This Book

Angriff Der Algorithmen

Think Like A Data Scientist by Cathy O'Neil, Angriff Der Algorithmen Books available in PDF, EPUB, Mobi Format. Download Angriff Der Algorithmen books, Algorithmen nehmen Einfluss auf unser Leben: Von ihnen hängt es ab, ob man etwa einen Kredit für sein Haus erhält und wie viel man für die Krankenversicherung bezahlt. Cathy O’Neil, ehemalige Hedgefonds-Managerin und heute Big-Data-Whistleblowerin, erklärt, wie Algorithmen in der Theorie objektive Entscheidungen ermöglichen, im wirklichen Leben aber mächtigen Interessen folgen. Algorithmen nehmen Einfluss auf die Politik, gefährden freie Wahlen und manipulieren über soziale Netzwerke sogar die Demokratie. Cathy O’Neils dringlicher Appell zeigt, wie sie Diskriminierung und Ungleichheit verstärken und so zu Waffen werden, die das Fundament unserer Gesellschaft erschüttern.


Datenanalyse Mit Python

Datenanalyse mit Python PDF
Author: Wes McKinney
Publisher: O'Reilly
ISBN: 3960102143
Size: 23.77 MB
Format: PDF, Mobi
Category : Computers
Languages : de
Pages : 542
View: 3699

Access This Book

Datenanalyse Mit Python

Think Like A Data Scientist by Wes McKinney, Datenanalyse Mit Python Books available in PDF, EPUB, Mobi Format. Download Datenanalyse Mit Python books, Erfahren Sie alles über das Manipulieren, Bereinigen, Verarbeiten und Aufbereiten von Datensätzen mit Python: Aktualisiert auf Python 3.6, zeigt Ihnen dieses konsequent praxisbezogene Buch anhand konkreter Fallbeispiele, wie Sie eine Vielzahl von typischen Datenanalyse-Problemen effektiv lösen. Gleichzeitig lernen Sie die neuesten Versionen von pandas, NumPy, IPython und Jupyter kennen. Geschrieben von Wes McKinney, dem Begründer des pandas-Projekts, bietet Datenanalyse mit Python einen praktischen Einstieg in die Data-Science-Tools von Python. Das Buch eignet sich sowohl für Datenanalysten, für die Python Neuland ist, als auch für Python-Programmierer, die sich in Data Science und Scientific Computing einarbeiten wollen. Daten und zugehöriges Material des Buchs sind auf GitHub verfügbar. Aus dem Inhalt: Nutzen Sie die IPython-Shell und Jupyter Notebook für das explorative Computing Lernen Sie Grundfunktionen und fortgeschrittene Features von NumPy kennen Setzen Sie die Datenanalyse-Tools der pandasBibliothek ein Verwenden Sie flexible Werkzeuge zum Laden, Bereinigen, Transformieren, Zusammenführen und Umformen von Daten Erstellen Sie interformative Visualisierungen mit matplotlib Wenden Sie die GroupBy-Mechanismen von pandas an, um Datensätzen zurechtzuschneiden, umzugestalten und zusammenzufassen Analysieren und manipulieren Sie verschiedenste Zeitreihen-Daten Für diese aktualisierte 2. Auflage wurde der gesamte Code an Python 3.6 und die neuesten Versionen der pandas-Bibliothek angepasst. Neu in dieser Auflage: Informationen zu fortgeschrittenen pandas-Tools sowie eine kurze Einführung in statsmodels und scikit-learn.


Neustart Im Kopf

Neustart im Kopf PDF
Author: Norman Doidge
Publisher: Campus Verlag
ISBN: 3593422611
Size: 61.87 MB
Format: PDF, Mobi
Category : Science
Languages : de
Pages : 382
View: 5938

Access This Book

Neustart Im Kopf

Think Like A Data Scientist by Norman Doidge, Neustart Im Kopf Books available in PDF, EPUB, Mobi Format. Download Neustart Im Kopf books, Unser Gehirn ist nicht – wie lange angenommen – eine unveränderliche Hardware. Es kann sich vielmehr auf verblüffende Weise umgestalten und sogar selbst reparieren. Norman Doidge verbindet faszinierende Einblicke in die neueste Forschung mit aufsehenerregenden Beispielen aus der Praxis: etwa eine Frau, deren eine Hirnhälfte die Funktionen eines ganzen Gehirns übernahm. Oder der Mann, dessen Gehirn nach einem Schlaganfall die Hirnströme in gesunde Hirnregionen »umleitet« und seinem gelähmten Arm die Bewegungsfähigkeit zurückgibt. All dies ermöglicht unser Gehirn, das stärker und anpassungsfähiger ist, als wir je dachten.


Big Data Mba

Big Data MBA PDF
Author: Bill Schmarzo
Publisher: John Wiley & Sons
ISBN: 1119181119
Size: 55.49 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 312
View: 7637

Access This Book

Big Data Mba

Think Like A Data Scientist by Bill Schmarzo, Big Data Mba Books available in PDF, EPUB, Mobi Format. Download Big Data Mba books, Integrate big data into business to drive competitive advantage and sustainable success Big Data MBA brings insight and expertise to leveraging big data in business so you can harness the power of analytics and gain a true business advantage. Based on a practical framework with supporting methodology and hands-on exercises, this book helps identify where and how big data can help you transform your business. You'll learn how to exploit new sources of customer, product, and operational data, coupled with advanced analytics and data science, to optimize key processes, uncover monetization opportunities, and create new sources of competitive differentiation. The discussion includes guidelines for operationalizing analytics, optimal organizational structure, and using analytic insights throughout your organization's user experience to customers and front-end employees alike. You'll learn to “think like a data scientist” as you build upon the decisions your business is trying to make, the hypotheses you need to test, and the predictions you need to produce. Business stakeholders no longer need to relinquish control of data and analytics to IT. In fact, they must champion the organization's data collection and analysis efforts. This book is a primer on the business approach to analytics, providing the practical understanding you need to convert data into opportunity. Understand where and how to leverage big data Integrate analytics into everyday operations Structure your organization to drive analytic insights Optimize processes, uncover opportunities, and stand out from the rest Help business stakeholders to “think like a data scientist” Understand appropriate business application of different analytic techniques If you want data to transform your business, you need to know how to put it to use. Big Data MBA shows you how to implement big data and analytics to make better decisions.


Generatives Deep Learning

Generatives Deep Learning PDF
Author: David Foster
Publisher: O'Reilly
ISBN: 3960103549
Size: 45.93 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : de
Pages : 310
View: 2368

Access This Book

Generatives Deep Learning

Think Like A Data Scientist by David Foster, Generatives Deep Learning Books available in PDF, EPUB, Mobi Format. Download Generatives Deep Learning books, Generative Modelle haben sich zu einem der spannendsten Themenbereiche der Künstlichen Intelligenz entwickelt: Mit generativem Deep Learning ist es inzwischen möglich, einer Maschine das Malen, Schreiben oder auch das Komponieren von Musik beizubringen – kreative Fähigkeiten, die bisher dem Menschen vorbehalten waren. Mit diesem praxisnahen Buch können Data Scientists einige der eindrucksvollsten generativen Deep-Learning-Modelle nachbilden, wie z.B. Generative Adversarial Networks (GANs), Variational Autoencoder (VAEs), Encoder-Decoder- sowie World-Modelle. David Foster vermittelt zunächst die Grundlagen des Deep Learning mit Keras und veranschaulicht die Funktionsweise jeder Methode, bevor er zu einigen der modernsten Algorithmen auf diesem Gebiet vorstößt. Die zahlreichen praktischen Beispiele und Tipps helfen Ihnen herauszufinden, wie Ihre Modelle noch effizienter lernen und noch kreativer werden können. - Entdecken Sie, wie Variational Autoencoder den Gesichtsausdruck auf Fotos verändern können - Erstellen Sie praktische GAN-Beispiele von Grund auf und nutzen Sie CycleGAN zur Stilübertragung und MuseGAN zum Generieren von Musik - Verwenden Sie rekurrente generative Modelle, um Text zu erzeugen, und lernen Sie, wie Sie diese Modelle mit dem Attention-Mechanismus verbessern können - Erfahren Sie, wie generatives Deep Learning Agenten dabei unterstützen kann, Aufgaben im Rahmen des Reinforcement Learning zu erfüllen - Lernen Sie die Architektur von Transformern (BERT, GPT-2) und Bilderzeugungsmodellen wie ProGAN und StyleGAN kennen "Dieses Buch ist eine leicht zugängliche Einführung in das Deep-Learning-Toolkit für generatives Modellieren. Wenn Sie ein kreativer Praktiker sind, der es liebt, an Code zu basteln, und Deep Learning für eigene Aufgaben nutzen möchte, dann ist dieses Buch genau das Richtige für Sie." — David Ha, Research Scientist bei Google Brain