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The top 20 data visualisation tools | Feature | .net magazine

The top 20 data visualisation tools | Feature | .net magazine | data science in germany | Scoop.it

Overview about 20 data visualisation tools, like 

Google Chart API / Flot / Raphael / D3 / Visual.ly / Crossfilter / Tangle / Modest Maps / Leaflet / Polymaps / OpenLayers / Kartograph / CartoDB etc.  

 

Some further ressources:

http://vizualize.tumblr.com/

http://feltron.tumblr.com/

http://benfry.com/writing/

http://stamen.com/

http://eyeofestival.com/

 

 

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data science in germany
The future belongs to the companies and people that turn data into usable knowledge.
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Analytics and Information Management MBA | Rutgers Business School

Analytics and Information Management MBA | Rutgers Business School | data science in germany | Scoop.it
Dr. Guido Möser's insight:

Courses seem to be very interesting:

 

Advanced Design and Development of Information Systems
Business Analytics Programming
Computers and Information Systems
Designs/Analysis of Data Structure and Algorithms
Information Security
Information Technology in the Digital Era
Machine Learning
Object Oriented Programming IObject Oriented Programming II
Supply Chain Solutions with ERP/SAP I
Supply Chain Solutions with ERP/SAP II
Analytics for Business Intelligence
Business Analytics Programming
Business Forecasting
Data Analysis & Visualization
Data Mining for Finance
Decision Analysis
Dynamic Pricing and Revenue Management
Financial Time Series
Interpretation of Data
Survey Sampling
Quality Management

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Data Science Central | More than 100 data science, analytics, big data, visualization books

Data Science Central | More than 100 data science, analytics, big data, visualization books | data science in germany | Scoop.it
Also, coming soon (March 2014), my data science book published by Wiley, full of new material. I have written 6.5 chapters out of 8 so far, and I will share th…
Dr. Guido Möser's insight:

Data Science central is one of the most important spaces in the web for the interested Data Scientist / Big Data Expert, powered by Vincent Granville.

 

Vincent is presenting a list of very interesing Data Science / Big Data books.

 

Thank you Vincent!

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Machine Learning in Parallel with Support Vector Machines, Generalized Linear Models, and Adaptive Boosting

Machine Learning in Parallel with Support Vector Machines, Generalized Linear Models, and Adaptive Boosting | data science in germany | Scoop.it

This article describes methods for machine learning using bootstrap samples and parallel processing to model very large volumes of data in short periods of time. The R programming language includes many packages for machine learning different types of data. Three of these packages include Support Vector Machines (SVM) [1], Generalized Linear Models (GLM) [2], and Adaptive Boosting (AdaBoost) [3]. While all three packages can be highly accurate for various types of classification problems, each package performs very differently when modeling (i.e. learning) different volumes of input data. In particular, model fitting for Generalized Linear Models execute in much shorter periods of time than either Support Vector Machines or Adaptive Boosting. In instances where very large datasets must be fitted, learning times for both ADA and SVM appear to grow exponentially rather than in a linear fashion. However, when using a combination of parallel processing and bootstrap sampling all three machine leaning methods can be tuned for optimal performance on both the Linux and Windows platforms.


Via Roberto Rösler
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Thank you Roberto for this scoop!

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A gallery of interesting IPython Notebooks Matthew Brett

A gallery of interesting IPython Notebooks  Matthew Brett | data science in germany | Scoop.it
ipython - Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.
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A gallery of interesting ipython notebooks, containing several data science related notebooks

 

Thank you!

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Learn Data Science by nborwankar

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A self learning course (Python based) and an iPython Notebook

 

Thanks you

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Python for big data - webbedfeet - XMind: The Most Professional Mind Map Software

Python for big data - webbedfeet - XMind: The Most Professional Mind Map Software | data science in germany | Scoop.it

Via M. Edward (Ed) Borasky
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Thanks Ed!

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Prof. N. Matloff: Open Textbook: Programming in Parallel Machines: GPU, Multicore, Clsuters and more

Prof. N. Matloff: Open Textbook: Programming in Parallel Machines: GPU, Multicore, Clsuters and more | data science in germany | Scoop.it
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Professor Norm Matloff - Open Textbook: Programming on Parallel Machines: GPU, Multicore, Clusters and more 

 

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Datasets and Tasks - DATA-MINING-CUP by prudsys

Dr. Guido Möser's insight:

All Data-Mining Cup (powered by prudsys) datasets and tasks available.

 

This is a very helpful collection of datasets around different tasks (SPAM classification task, auction data, webshop transactions etc.).

 

 Thanks guys!

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Neo4j - The World's Leading Graph Database - Neo4j Tutorials

Neo4j - The World's Leading Graph Database - Neo4j Tutorials | data science in germany | Scoop.it
Dr. Guido Möser's insight:

Neo4j Tutorials at different places around the world! 

 

 

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MOOC - Waikato Courses - Data Mining with Weka (free) - Enrolment open!

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MOOC - The University of Waikato - Free online course: Data Mining with Weka

 

Course starts September 9, 2013 - Enrolment is open!

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Rescooped by Dr. Guido Möser from Statistika
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Notes for Andrew Ng's course in Machine Learning at coursera


Via Juan José Gibaja
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Notes by Yuval W - Thanks!

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davidgibson's curator insight, July 13, 2013 12:56 PM

"Will you take notes for me?" never looked so good.

Gabriel Capparelli's curator insight, August 18, 2013 4:55 PM

One of the best at coursera ...

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Big Data Kongress von COMPUTERWOCHE in Frankfurt am Main | Big Data

Big Data Kongress von COMPUTERWOCHE in Frankfurt am Main | Big Data | data science in germany | Scoop.it
Big Data Kongress von Computerwoche am 24. und 25. September 2013 in Frankfurt am Main, Deutschland. Themen: Data Management, modernen Speicherkonzept
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Konferenz 2013 am 24. und 25. September 2013 in Frankfurt am Main.

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How to work with Google n-gram data sets in R using MySQL | rpsychologyst

How to work with Google n-gram data sets in R using MySQL | rpsychologyst | data science in germany | Scoop.it
In this R tutorial you will learn how to work with Google n-gram data sets with the help of MySQL. The complete R code is included in this post.
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MySQL is used to store the large datasets from Google - 

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Online Business Analytics Programs | Predictive Analytics Today

Online Business Analytics Programs | Predictive Analytics Today | data science in germany | Scoop.it
Review of 100 % Online Business Analytics programs: 12 + offered by Northwestern University, University of California, City University of New York, University of British Columbia, UC Berkeley, Indiana University, Online courses are helpful to those who want to learn about and expand there knowledge in business analytics.
Dr. Guido Möser's insight:

Online Business Analytics Programs in the United States - an Overview.

 

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Sand Hill 50 “Swift and Strong” in Big Data | Sandhill

This list of software companies represents unique players as leaders to watch in the Big Data space.
Dr. Guido Möser's insight:

Another interesting list of 50 promising companies in Data Science / Big Data Space, e.g., Neo4j, MongoDB, MapR and many many more.

 

Thank you guys!

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Timeseries with pandas - ipython notebook -

Click here to edit the title

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A tutorial how to do timeseries with pandas - you can easily download thispage as a ipython notebook

 

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Hernan Rojas / Learn Pandas

Hernan Rojas / Learn Pandas | data science in germany | Scoop.it
I provide free lessons to new Pandas users. Feel free to add your own.
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A very helpful tutorial to learn PANDAS library in Python

 

Thanks!

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IPython Notebook Viewer - An Overview about different Gists

IPython Notebook Viewer - An Overview about different Gists | data science in germany | Scoop.it
Dr. Guido Möser's insight:

IPython Notebook Viewer presents some very interesting examples:

 

IPython Examplaes

Prob Programming

An IJulia Preview (see screenshot above)

and other wonderful examples

 

Thanks!

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Welcome to NuMedii - NuMedii

Welcome to NuMedii - NuMedii | data science in germany | Scoop.it
Dr. Guido Möser's insight:

A nice example how to use data science to improve time-to-market for new drugs:

 

Acoording to Wired and NumMedii:

- Tyical FDA approval process tooks ~ 9.5 to 14 years

- Projected Process for a Drug identified by NuMedii~ 7 to 9 years

 

Go ahead guys, that is very promising! Thanks!

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Rescooped by Dr. Guido Möser from Statistika
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Bayesian reasoning and machine learning


Via Juan José Gibaja
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Interesting and very detailled script!

 

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Gaining access to the best machine-learning methods | Forbes Magazine

Gaining access to the best machine-learning methods | Forbes Magazine | data science in germany | Scoop.it
By Ben Lorica For companies in the early stages of grappling with big data, the analytic lifecycle (model building, deployment, maintenance) can be daunting.
Dr. Guido Möser's insight:

A short article by Ben Lorica / Forbes Magazine about gaining access to the best machine-learning methods. 

 

The part Model Selection: Accuracy and other considerations is interesting.

 

Besides Revolution, SAS and SPSS I would recomment to evaluate Apache Mahout (http://mahout.apache.org/) - a machine learning library to build scalable machine learning libraries, especially when you are working in Big Data Enironments!

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ThinkNum | Daily Treasury Yield Curve Rates 10 yr

ThinkNum | Daily Treasury Yield Curve Rates 10 yr | data science in germany | Scoop.it
Dr. Guido Möser's insight:

Thinknum.com is a new free data service.


It can organize and list publicly available data sets.


It is similar to Quandl.com.


Data from 2,000 data sources (Quandl: 400+ source).

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Revolution Analytics treibt europäische Geschäfte mit neuer Niederlassung in London voran - News - Alle aktuellen News - PR NEWSWIRE - ESTX 50 PR.EUR - OnVista

PR Newswire LONDON, July 4, 2013
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Revolution Analytics in Europe

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Google's Python Class - Educational Materials — Google Developers

Dr. Guido Möser's insight:
Python in combination with SciPy and NumPy are powerful tools to do Machine Learning and DATa Mining. Google's Python Class provides a quick entry option!
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Data Science: Wo Wissenschaft und Business-IT zusammentreffen

Data Science: Wo Wissenschaft und Business-IT zusammentreffen | data science in germany | Scoop.it
Hadoop und NoSQL sind im Big-Data-Segment neben einer Vielzahl von Algorithmen bekannte Größen. Data Science gilt es zu entdecken.
Dr. Guido Möser's insight:

Eine deutsche Sichtweise auf das Thema: "Hadoop und NoSQL sind im Big-Data-Segment neben einer Vielzahl von Algorithmen bekannte Größen. Data Science gilt es zu entdecken."

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