1012ict Assignment Part A - Big Data
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How DataSift is Datamining 120K Tweets Per Second | Architects Zone

How DataSift is Datamining 120K Tweets Per Second | Architects Zone | 1012ict Assignment Part A - Big Data | Scoop.it
Attention architectural gurus!  Get ready to learn about how one company puts together its amazing datamining architecture, and hopefully you'll also walk... (How DataSift is Datamining 120K Tweets Per Second: Attention architectural gurus!

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Google Chrome Falls Twice In Hacking Contest - InformationWeek

Google Chrome Falls Twice In Hacking Contest - InformationWeek | 1012ict Assignment Part A - Big Data | Scoop.it
The GuardianGoogle Chrome Falls Twice In Hacking ContestInformationWeekFrench vulnerability research firm VUPEN Security stormed to an early lead in the annual Pwn2Own cracking contest, which is part of this week's CanSecWest information security...

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Minn. retailers mine their customers' every move for data | Minnesota Public Radio News

Minn. retailers mine customers' every move for data - Prof.

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A Programmer's Guide to #DataMining I #OpenBook #DataScience

A Programmer's Guide to #DataMining I #OpenBook #DataScience | 1012ict Assignment Part A - Big Data | Scoop.it

Via Joaquín Herrero Pintado, Toni Sánchez, luiy, Intriguing Networks, Giannis Lagamtzis
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luiy's curator insight, December 8, 2013 2:51 PM

Table of Contents

 

This book’s contents are freely available as PDF files. When you click on a chapter title below, you will be taken to a webpage for that chapter. The page contains links for a PDF of that chapter and for any sample Python code and data that chapter requires. Please let me know if you see an error in the book, if some part of the book is confusing, or if you have some other comment. I will use these to revise the chapters.

 

Chapter 1: Introduction

 

Finding out what data mining is and what problems it solves. What will you be able to do when you finish this book.

 

Chapter 2: Get Started with Recommendation Systems

 

Introduction to social filtering. Basic distance measures including Manhattan distance, Euclidean distance, and Minkowski distance. Pearson Correlation Coefficient. Implementing a basic algorithm in Python.

 

Chapter 3: Implicit ratings and item-based filtering

 

A discussion of the types of user ratings we can use. Users can explicitly give ratings (thumbs up, thumbs down, 5 stars, or whatever) or they can rate products implicitly–if they buy an mp3 from Amazon, we can view that purchase as a ‘like’ rating.

Chapter 4: Classification

 

In  previous chapters we used  people’s ratings of products to make recommendations. Now we turn to using attributes of the products themselves to make recommendations. This approach is used by Pandora among others.

 

Chapter 5: Further Explorations in Classification

 

A discussion on how to evaluate classifiers including 10-fold cross-validation, leave-one-out, and the Kappa statistic. The k Nearest Neighbor algorithm is also introduced.

 

Chapter 6: Naïve Bayes

 

An exploration of Naïve Bayes classification methods. Dealing with numerical data using probability density functions.

 

Chapter 7: Naïve Bayes and unstructured text

 

This chapter explores how we can use Naïve Bayes to classify unstructured text. Can we classify twitter posts about a movie as to whether the post was a positive review or a negative one? (new version coming November 2013)

Intriguing Networks's curator insight, December 8, 2013 5:48 PM

Cheers thanks for this handy for all budding DH students

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When Big Data Doesn't Tell the Truth - Forbes

When Big Data Doesn't Tell the Truth - Forbes | 1012ict Assignment Part A - Big Data | Scoop.it
When Big Data Doesn't Tell the Truth
Forbes
It is now clear that the Retail segment is investing in Big Data analytics sources and processes. The often cited reason is that retailers across the board are now seeing Amazon as a formidable competitor.

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Cobrain: Unveiling the Future of Big Data and Collective Intelligence

Cobrain: Unveiling the Future of Big Data and Collective Intelligence | 1012ict Assignment Part A - Big Data | Scoop.it
When you're launching an idea as the ultimate game changer, and that idea relies on collective intelligence, the question is – how to you attract users to the tool to provide the necessary data? The answer: You go stealth.

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Consuming Big Data–The Internet in 2015

Consuming Big Data–The Internet in 2015 | 1012ict Assignment Part A - Big Data | Scoop.it
Everything that we do on an internet connected device leaves a digital trail. Whether it is an internet enabled refrigerator, a PC, smartphone or tablet – somewhere there is a log file recording of what your device did, what it connected to and when.

Via Gabi Agustini, Paula Martini
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» Data-Mining Could Predict Heart Attack Risk

» Data-Mining Could Predict Heart Attack Risk | 1012ict Assignment Part A - Big Data | Scoop.it
A team of researchers has used data-mining and machine-learning techniques to find subtle changes in electrical activity in the heart that can be used to predict potentially fatal heart attacks.

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Statistical Data analysis, Qualitative and quantitative analysis

Statistical Data analysis, Qualitative and quantitative analysis | 1012ict Assignment Part A - Big Data | Scoop.it
MBA, Masters and PhD statistical data analysis using software such as SPSS, SAS, R, and Minitab for completing thesis dissertation. It provides guidance in statistical data analysis Masters PhD scholars.
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Seo vs Social Media For Finding New Travellers Online [INFOGRAPHIC] | Tnooz

Seo vs Social Media For Finding New Travellers Online [INFOGRAPHIC] | Tnooz | 1012ict Assignment Part A - Big Data | Scoop.it
Interesting bit of data analysis has found the differences between how people use search engines and social media sites when looking for new products.

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Tesco: Every Little Bit (of Customer Data) Helps - Direct Marketing News

Tesco: Every Little Bit (of Customer Data) Helps - Direct Marketing News | 1012ict Assignment Part A - Big Data | Scoop.it
Direct Marketing News Tesco: Every Little Bit (of Customer Data) Helps Direct Marketing News The development of an online food business at Tesco.com; an initiative to sell services, as well as products; and the development of shopper data research...

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IBM Creates Data Bit with 12 Atoms

IBM Creates Data Bit with 12 Atoms | 1012ict Assignment Part A - Big Data | Scoop.it
A single data bit created with only 12 atoms. IBM researchers obtain the smallest magnetic storage yet, potentially leading to an entirely new class of nanomaterials for computers.

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Bit.ly wants to help developers play with data under new real-time search API

Bit.ly wants to help developers play with data under new real-time search API | 1012ict Assignment Part A - Big Data | Scoop.it
On the heels of the release of its realtime search product for consumers this summer, Bit.ly is releasing an API Tuesday that will make the capabilities available to developers interested in incorporating Bit.ly’s realtime data into their apps and...

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19 big data articles that you must read - AnalyticBridge

19 big data articles that you must read - AnalyticBridge | 1012ict Assignment Part A - Big Data | Scoop.it
Analytics, big data, data science... All of them were posted in major news oultets (WSJ, MIT, etc.) in the last 10 days. Enjoy the reading!

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Content Control: How To Restrict What You Can Access On Your Phone - Phones4u Community

Content Control: How To Restrict What You Can Access On Your Phone - Phones4u Community | 1012ict Assignment Part A - Big Data | Scoop.it
New post: Content Control: How To Restric http://t.co/4vOT9FTi...

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The Hadoop ecosystem: the (welcome) elephant in the room (infographic)

The Hadoop ecosystem: the (welcome) elephant in the room (infographic) | 1012ict Assignment Part A - Big Data | Scoop.it
How big an impact has Hadoop had on the technology world? Check out our infographic on the reach of the most important big data tool of our time.

Via Yury Kochubeev
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Yury Kochubeev's curator insight, March 9, 2013 11:57 AM

Экосистема Hadoop

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Google grabs behavioral analysis startup Behavio - Network World

Google grabs behavioral analysis startup Behavio - Network World | 1012ict Assignment Part A - Big Data | Scoop.it
Google grabs behavioral analysis startup Behavio Network World Funf, broadly, is a framework that standardizes the way smartphones collect and store information from a wide array of sources -- ranging from GPS and network location to browser and...

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Who's afraid of the bad, big data? You might want to read this

Who's afraid of the bad, big data? You might want to read this | 1012ict Assignment Part A - Big Data | Scoop.it
Privacy and technology go together like music and dance: it’s only when both work well together that the magic happens.

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Big Data 100: Business Analytics

Big Data 100: Business Analytics | 1012ict Assignment Part A - Big Data | Scoop.it
Check out part 3 of CRN's Big Data 100, focusing on big data business analytics vendors, including Amazon Web Services, Cloudera, Hortonworks and Rackspace.

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Big Data Gets Personal | MIT Technology Review

Big Data Gets Personal | MIT Technology Review | 1012ict Assignment Part A - Big Data | Scoop.it

Big data and personal information are converging to shape the Internet’s most powerful and surprising consumer products. They’ll predict your needs, store your memories, and improve your life—if you let them.


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Data Analysis and Data Mining: An Introduction - PDF Free Download - Fox eBook

Data Analysis and Data Mining: An Introduction - PDF Free Download - Fox eBook | 1012ict Assignment Part A - Big Data | Scoop.it
Data Analysis and Data Mining: An Introduction PDF Free Download, Reviews, Read Online, ISBN: 0199767106, By Adelchi Azzalini, Bruno Scarpa

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Fox eBook's curator insight, January 2, 2014 8:27 PM

1. Introduction
2. A–B–C
3. Optimism, Conflicts, and Trade-offs
4. Prediction of Quantitative Variables
5. Methods of Classification
6. Methods of Internal Analysis
Appendix A: Complements of Mathematics and Statistics
Appendix B: Data Sets
Appendix C: Symbols and Acronyms

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Your Data Tells A Story You Need to Know

Your Data Tells A Story You Need to Know | 1012ict Assignment Part A - Big Data | Scoop.it
My company, InsightSquared, provides in-depth business intelligence to well over 100 staffing and recruiting companies. We’ve seen first-hand how a little bit of better data analysis can …

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5 Social Media Stats for Marketers @monikacjansen

5 Social Media Stats for Marketers @monikacjansen | 1012ict Assignment Part A - Big Data | Scoop.it

The more you know about social media and its expanding user base, the better you can harness its communication powers for your marketing campaign. Luckily for you and me, HubSpot and MarketingCharts http://bit.ly/vfNC11  regularly compile exhaustive data about social media sites and the folks who use them. I downloaded their PowerPoint presentation chock-full of revealing statistics that can guide you as you plan and implement your social media marketing campaign. I chose a handful of stats to share with you here.

If you’re not a numbers person, I promise it won’t be too painful. But, if you like to see exactly where your social media marketing efforts stands, roll up your sleeves and dig in!


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Federal Government on Digital Data Diet

Federal Government on Digital Data Diet | 1012ict Assignment Part A - Big Data | Scoop.it
The U.S. federal government is a bit of a data glutton.

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IBM bets its future on cloud, data, and a little bit of hardware - VentureBeat

IBM bets its future on cloud, data, and a little bit of hardware - VentureBeat | 1012ict Assignment Part A - Big Data | Scoop.it
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IBM bets its future on cloud, data, and a little bit of hardware
VentureBeat
To lead IBM to greener pastures, the tech giant is banking on data, the cloud and “systems of engagement” for real-time communication.
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