Data Science For Dummies - Couverture souple

Pierson, Lillian

Couverture souple

ISBN 10 : 1118841557 ISBN 13 : 9781118841556

Editeur : John Wiley & Sons, 2015

A propos du livre

Quatrième de couverture :

Learn to:

• Deduce, discover, and communicate valuable insights from structured, semi–structured, and unstructured data sources
• Use meaningful visualizations to display and interpret data
• Take advantage of data processing tools like Hadoop® and MapReduce
• Turn your organization′s data into a competitive advantage

Gain in–depth insight into your business with data science this book makes it easy!

Big data is a big deal. This book helps you harness its power and give your business that all–important competitive edge. You′ll learn to manage large amounts of data within hardware and software limitations, merge data sources, ensure consistent reporting, and interpret the data to tell your business story in a way that′s easily understood.

• Get a grip on data science understand what it is, who uses it, and what it can do
• How big is it see how big data is defined and how to handle it with MapReduce, Hadoop, and alternative solutions
• It′s probable explore probability and statistics in interpreting your data
• Model ideas learn about mathematical modeling, fuzzy multi–criteria programming, and modeling spatial data with statistics
• Make it visual examine different types of data visualization techniques and learn to choose the style that′s right for your purpose and your audience
• Ideal technology learn where Python®, Open Source R, SQL, or even Excel® may be the tool you need
• The sky′s the limit see how data science can help solve environmental issues, drive e–commerce, and even predict criminal activity

Open the book and find:

• The basics of data science
• Ways to define big data
• How business benefits from data science
• Information about regression and clustering techniques
• Various visualization options
• Tips for designing great dashboards
• How data science is used in journalism
• Ten free data science tools and applications

Présentation de l'éditeur :

Discover how data science can help you gain in–depth insight into your business the easy way!

Jobs in data science abound, but few people have the data science skills needed to fill these increasingly important roles in organizations. Data Science For Dummies is the perfect starting point for IT professionals and students interested in making sense of their organization s massive data sets and applying their findings to real–world business scenarios. From uncovering rich data sources to managing large amounts of data within hardware and software limitations, ensuring consistency in reporting, merging various data sources, and beyond, you ll develop the know–how you need to effectively interpret data and tell a story that can be understood by anyone in your organization.

• Provides a background in data science fundamentals before moving on to working with relational databases and unstructured data and preparing your data for analysis
• Details different data visualization techniques that can be used to showcase and summarize your data
• Explains both supervised and unsupervised machine learning, including regression, model validation, and clustering techniques
• Includes coverage of big data processing tools like MapReduce, Hadoop, Dremel, Storm, and Spark

It s a big, big data world out there let Data Science For Dummies help you harness its power and gain a competitive edge for your organization.

À propos de cette édition

• Éditeur: John Wiley & Sons
• Date d'édition: 2015
• ISBN 10: 1118841557
• ISBN 13: 9781118841556
• Reliure: Broché
• Nombre de pages: 408