Big data and data visualization
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5 Tips for Conducting a Mobile Usability Test: Measuring Usability

5 Tips for Conducting a Mobile Usability Test: Measuring Usability | Big data and data visualization | Scoop.it

While conducting a usability test on a mobile device shares a lot of the same characteristics as a desktop usability study, there are some additional factors to deal with.


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Neural networks and deep learning

Neural networks and deep learning | Big data and data visualization | Scoop.it

In this chapter we'll write a computer program implementing a neural network that learns to recognize handwritten digits. The program is just 65 lines long, and uses no special neural network libraries. But this short program can recognize digits with an accuracy over 96 percent, without human intervention. Furthermore, in later chapters we'll develop ideas which can improve accuracy to over 99 percent. In fact, the best commercial neural networks are now so good that they are used by banks to process cheques, and by post offices to recognize addresses.


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Data and visualization year in review, 2013

Data and visualization year in review, 2013 | Big data and data visualization | Scoop.it

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NoahData's curator insight, January 24, 2014 2:53 AM

Data and visualization year in review, 2013 | @scoopit via @noahdata../http://bit.ly/1bjG2Dx

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Top 6 Tips for Big Data Visualization

Top 6 Tips for Big Data Visualization | Big data and data visualization | Scoop.it

As companies are leaning on the convergence of Big Data and Business Intelligence (BI) to make more informed and cost-effective decisions, it is becoming increasingly important to ensure data is presented in a more effective and efficient way – enter the rise of data visualization. From infographics to heat maps, data visualization is a great tool for showcasing complicated data or displaying important inferences in a visual format, which can be easily digested for visual learners.


Data visualization, however, requires planning and proper execution to achieve the expected outcomes. The challenge arises in how data visualization aides are created and presented, and how to provide proper interpretation.

 

Here are six tips for using data visualization effectively when presenting big data results and complex data sets.

 

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Four Things You Need To Know In The Big Data Era - Forbes

Four Things You Need To Know In The Big Data Era - Forbes | Big data and data visualization | Scoop.it
Four Things You Need To Know In The Big Data Era
Forbes
Data Visualization may be the Next Big Thing. You have massive amounts of data – how can you possibly comprehend it?
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Java Programming for Android Developers For Dummies - PDF Free Download - Fox eBook

Java Programming for Android Developers For Dummies - PDF Free Download - Fox eBook | Big data and data visualization | Scoop.it
Java Programming for Android Developers For Dummies PDF Free Download, Reviews, Read Online, ISBN: 1118504380, By Barry Burd

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Fox eBook's curator insight, November 20, 2013 9:25 AM

Get started creating Android apps with Java in no time!

The demand for Android apps is not slowing down but many mobile developers who want to create Android apps lack the necessary Java background. This beginner guide gets you up and running with using Java to create Android apps with no prior knowledge or experienced necessary!

Shows you the basic Java development concepts and techniques that are necessary to develop Android appsExplores what goes into creating an Android app to give you a better understanding of the variouselementsAddresses how to deal with standard programming challenges and debugging

Beginning Android Programming with Java For Dummies puts you well on your way toward creating Android apps quickly with Java.

 

Table of Contents

 

Part I: Getting Started with Java Programming for Android Developers
Chapter 1: All about Java and Android
Chapter 2: Getting the Tools That You Need
Chapter 3: Running Standard Java Programs
Chapter 4: Creating an Android App

Part II: Writing Your Own Java Programs
Chapter 5: An Ode to Code
Chapter 6: Java’s Building Blocks
Chapter 7: Though These Be Methods, Yet There Is Madness in’t
Chapter 8: What Java Does ( and When)

Part III: Working with the Big Picture: Object-Oriented Programming
Chapter 9: Why Object-Oriented Programming Is Like Selling Cheese
Chapter 10: Saving Time and Money: Reusing Existing Code

Part IV: Powering Android with Java Code
Chapter 11: A Simple Android Example: Responding to a Button Click
Chapter 12: Dealing with a Bunch of Things at a Time
Chapter 13: An Android Social Media App
Chapter 14: Hungry Burds: A Simple Android Game

Part V: The Part of Tens
Chapter 15: Ten Ways to Avoid Mistakes
Chaper 16: Ten Websites for Developers

PM's curator insight, February 19, 2014 12:09 PM

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Caltech Machine Learning Video Library - Learning From Data

Caltech Machine Learning Video Library - Learning From Data | Big data and data visualization | Scoop.it

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Data visualization: A wise investment in your big data future - Business Analytics

Data visualization: A wise investment in your big data future - Business Analytics | Big data and data visualization | Scoop.it
'Monetization of big data is the way forward in retail banking,' says Simon Samuel, Head of Customer Value Modeling.
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A Conversation with Nate Silver: Analytic Evolutions, Big Data Failures and Data Visualizations

In this interview, SAS' data-driven marketer Alex Krawchick sits down with celebrity statistician, author and New York Times blogger Nate Silver. They discus...

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BIG Data, Data Mining, Predictive Modeling, and Visualizations: A Statistician’s Ten Steps for Data Quality Management

BIG Data, Data Mining, Predictive Modeling, and Visualizations: A Statistician’s Ten Steps for Data Quality Management | Big data and data visualization | Scoop.it

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