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Data Mining and Education

Data Mining and Education | big data | Scoop.it
As education shifts  from analogue practices to digital practices, I wonder how data mining may create value for Education.

Via Ana Cristina Pratas
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BI 2014: Трансформация представлений - Компьютерное Обозрение

BI 2014: Трансформация представлений - Компьютерное Обозрение | big data | Scoop.it
BI 2014: Трансформация представлений
Компьютерное Обозрение
ПО Tibco — один из ранних лидеров в области Data Discovery. Это обеспечивает Spotfire, гибкая, удобная в работе платформа для информационных исследований и анализа.
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ВШЭ и «Яндекс» открывают факультет компьютерных наук

ВШЭ и «Яндекс» открывают факультет компьютерных наук | big data | Scoop.it
НИУ «Высшая школа экономики» и «Яндекс» открывают факультет компьютерных наук, который будет готовить специалистов по двум программам: «Теоретическая и прикладная информатика» и «Программная инженерия...
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Автомобиль будущего соберет Big Data для водителя - CNews.ru

Автомобиль будущего соберет Big Data для водителя - CNews.ru | big data | Scoop.it
Автомобиль будущего соберет Big Data для водителя
CNews.ru
Автомобильная компания PSA Peugeot Citroen и IBM объявили о сотрудничестве, цель которого – создание нового поколения транспортных средств.
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Big Data помогает вычислять ботов - CNews.ru

Big Data помогает вычислять ботов - CNews.ru | big data | Scoop.it
Big Data помогает вычислять ботов
CNews.ru
Big Data способна решить основные проблемы продвижения и рекламы в интернете.
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Graph DBMSs are gaining in popularity faster than any other database category

Graph DBMSs are gaining in popularity faster than any other database category | big data | Scoop.it

Via Pierre Levy
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Intriguing Networks's curator insight, January 27, 2014 3:09 PM

Thanks for the Graph and for us mere mortals, an overview about Graph Databases...http://www.slideshare.net/maxdemarzi/introduction-to-graph-databases-12735789

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What you Need to know About Big Data

What you Need to know About Big Data | big data | Scoop.it

Even though “Big Data” has now been around for a few years, the opportunities for startups seem to keep growing, just as the amount of data keeps growing. According to IBM, companies have captured more data in the last two years than in the previous 2000 years. This data comes from sensors, social media posts, digital pictures and videos, purchase transactions, everywhere.

Every day, we create 2.5 quintillion bytes of data — much of it unstructured and far beyond the capability of conventional databases. Hence one segment of the opportunity is the need for new database technologies, like Hadoop, a distributed file system originally designed for indexing the Web. Data capacity is measured in petabytes (1000 terabytes), or soon even yottobytes (1024).

In 2012, Gartner formalized their Big Data definition as a “3V” framework – high Volume, high Velocity, and high Variety information asset, requiring new forms of processing to enable enhanced decision making, insight discovery and process optimization. IBM adds a fourth “V” of Veracity to add trust and noise filtering to the challenge of Big Data analysis.


Via Irina Radchenko
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MapBox launches iD, a fast map editor for OpenStreetMap, enabling better contribution of data

MapBox launches iD, a fast map editor for OpenStreetMap, enabling better contribution of data | big data | Scoop.it

MapBox has unveiled a new map editor it created for the OpenStreetMapdata project. Called iD, this software is said to make it easier for users to contribute data to maps right from within the browser. The new editor will be used officially in the project starting today.

With over a million mappers in its community, OpenStreetMap stands as one of the world’s largest open data projects. The organization is banking on the fact that as tools make it easier to add and edit data on a global map, the more appealing it will be for people to contribute. MapBox’s CEO Eric Gundersen tells us that not only does iD provide a “super fast user interface”, but it has improved data coverage and quality.


Via Irina Radchenko
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Big data and the democratisation of decisions


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Why Would a Mathematica User Care about R? « Wolfram Blog

Why Would a Mathematica User Care about R? « Wolfram Blog | big data | Scoop.it

The benefits of linking from Mathematica to other languages and tools differ from case to case. But unusually, in the case of the new RLink in Mathematica 9, I think the benefits have very little to do with R, the language. The real benefit, I believe, is in the connection it makes to the R community.

 

When we first added the MathLink libraries for C, there were real benefits in farming out intensive numerical work (though Mathematica performance improvements over the years and development of the compiler have greatly reduced the occasions where that would be worth the effort). Creating an Excel link added an alternative interface paradigm to Mathematica that wasn’t available in the Mathematica front end. But in the case of R, it isn’t immediately obvious that it does many things that you can’t already do in Mathematica or many that it does significantly better.


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Statistical Quality Control in R

Statistical Quality Control in R | big data | Scoop.it

Quality Control is an important part of most workplaces. From manufacturing to software development, you'll be hard pressed to find a business that doesn't have some basic QC practicies. Oftentimes this means one person meticulously inspecting products, looking for imperfections. It can be as painstaking as it is boring.

In this post, we're going to show you how to automate this with statistical quality control and R.


Via Irina Radchenko
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Школа анализа данных — Википедия

2007

89 (отделения анализа данных и комп. наук)

Москва, улица Льва Толстого, дом 16. Есть отделения в Екатеринбурге, Санкт-Петербурге, Киеве и Минске.

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Data mining

Introduction to Data Mining


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ЕМС и «Интуит» начали разработку первого русскоязычного онлайн-курса по большим данным - CNews.ru

ЕМС и «Интуит» начали разработку первого русскоязычного онлайн-курса по большим данным - CNews.ru | big data | Scoop.it
ЕМС и «Интуит» начали разработку первого русскоязычного онлайн-курса по большим данным
CNews.ru
Как сообщили в компании, разработанный курс «Введение в аналитику больших массивов данных» направлен на создание основ профессиональной работы с Big Data.
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Big Data: Week 5 Video 4 - Relationship Mining Sequential Pattern Mining

Big Data in Education, Week 5 Prof. Ryan Baker, Coursera, Fall 2013 Ryan Baker: Ryan Baker is Associate Professor of Cognitive Studies at Teachers College, f...
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Data Collective: «большие данные» — приоритетное направление инвестиций - Компьютерра-Онлайн

Data Collective: «большие данные» — приоритетное направление инвестиций - Компьютерра-Онлайн | big data | Scoop.it
Компьютерра-Онлайн Data Collective: «большие данные» — приоритетное направление инвестиций Компьютерра-Онлайн Фонд Data Collective выделяет $125 млн на инвестиции в стартапы, занимающиеся технологиями анализа данных, и рассматривает направление Big...
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Wearables: the third wave of computing (Wired UK)

Wearables: the third wave of computing (Wired UK) | big data | Scoop.it
Wearables are truly upon us.It takes about a decade to shift: from the basements of the 70s, to the desks of the 80s, the laps of the 90s, the front rooms of the noughties and pockets of the twenty teens, the location of hot computing always moves...

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What Does Big Data Look Like? Visualization Is Key for Humans | Innovation Insights | Wired.com

What Does Big Data Look Like? Visualization Is Key for Humans | Innovation Insights | Wired.com | big data | Scoop.it
Image: infocux Technologies/Flickr A simple Google image search on “big data” reveals numerous instances of three dimensional one’s and zero’s, a few expla

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Paul Albone's curator insight, January 22, 2014 4:36 AM

Turning lots of 0s and 1s into meaningful representation if key here.  Data becomes information and infromation needs to find you rather than you looking for it.  As long as it is relevent of course.

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Big Data Job Descriptions

Big Data Job Descriptions | big data | Scoop.it

The Big Data era will require different employees and create new jobs. Employees with different skills, different doing jobs that until recently did not exist. Developing and implementing a winning big data strategy requires also hiring big data employees. In this section we will discuss the different big data positions as well as the job descriptions needed to hire the right person for the right job. There are several big data jobs that we will discuss:

• Chief Data Officer
• Big Data Scientist
• Big Data Analyst
• Big Data Visualizer
• Big Data Manager
• Big Data Solutions Architect
• Big Data Engineer
• Big Data Researcher
• Big Data Consultant


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Data Visualization: 25 free Tools

Data Visualization: 25 free Tools | big data | Scoop.it

Samples of data visualization tools include maps, graphs, pictures, and many more. The 25 free visualization tools featured in this list.


Via luiy, Irina Radchenko
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luiy's curator insight, May 8, 2013 3:49 PM

Date visualization can be a pain if one is not aware of the many tools one can use in its endeavor. Data visualization is a process wherein data is shown in a simpler way in order for people to understand easily. Samples of data visualization tools include maps, graphs, pictures, and many more. There are many tools like this in the Internet, but none can be as effective as the 25 free visualization tools featured in this list. Some of these free visualization tools are being used for years now, while others are still new in the business. Some of these apps also try to broaden our approach to this quite tiring yet rewarding part of information technology. A few are orthodox and mathematical in nature, while some apps will try to visualize important human elements such as love, joy, hope, and faith. The 25 best free visualization tools are:

malek's curator insight, May 9, 2013 8:36 AM

A few are orthodox and mathematical in nature, while some apps will try to visualize important human elements such as love, joy, hope, and faith.

Lindsay Wilson's curator insight, May 9, 2013 10:48 AM

Great to learn about new technology for charts and visualizations 

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Hadoop Toolbox: When to Use What | SmartData Collective

Hadoop Toolbox: When to Use What | SmartData Collective | big data | Scoop.it

Eight years ago not even Doug Cutting would have thought that the tool which he's naming after his kid's soft toy would so soon become a rage and change the way people and organizations look at their data. Today Hadoop and Big Data have almost become synonyms to each other. But Hadoop is not just Hadoop now. Over time it has evolved into one big herd of various tools, each meant to serve a different purpose. But glued together they give you a powerpacked combo.


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VISION Cloud - EU research project

VISION Cloud - EU research project | big data | Scoop.it

VISION Cloud is a FP-7 funded EU research project. The focus is on innovative cloud storage.


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Data Mining - интеллектуальный анализ данных. В.Дюк

Data Mining - интеллектуальный анализ данных. В.Дюк | big data | Scoop.it
Data mining переводится как "добыча" или "раскопка данных". Нередко рядом с data mining встречаются слова "обнаружение знаний в базах данных" (knowledge discovery in databases) и "интеллектуальный анализ данных".
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