Data is big
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Techniques to improve the accuracy of your Predictive Models

Code from talk: http://anotherdataminingblog.blogspot.com.au/2013/10/techniques-to-improve-accuracy-of-your_17.html The Heritage Health Prize was a two year ...

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The Heritage Health Prize was a two year predictive analytics competition that recently concluded, and Melbourne based Phil Brierley was the P in POWERDOT, the 'winning' team. In this talk Phil will share some* of the tips and tricks for building accurate predictive models (hopefully with some 'live' demonstrations using R) and tell the POWERDOT story. 


*Note: The competition is ongoing - so don't expect to learn everything ;-)


Code from talk: http://anotherdataminingblog.blogspot.com.au/2013/10/techniques-to-improve-accuracy-of-your_17.html  

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Data is big
&amp;amp;quot;The future is here. It's just not evenly distributed yet.&amp;amp;quot; - William Gibson     :::: Follow this topic for fresh resources and ideas related to Data Science, Machine Learning, Algorithms and #bigdata :::: <a href="http://www.dataisbig.co" rel="nofollow">http://www.dataisbig.co</a>/
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OpenAI Gym tutorial (Python)

OpenAI Gym tutorial (Python) | Data is big | Scoop.it
OpenAI Gym is a toolkit for developing and comparing reinforcement learning algorithms.
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OpenAI Gym is a toolkit for developing and comparing reinforcement learning algorithms.
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What kind of decision boundaries does Deep Learning (Deep Belief Net) draw? Practice with R and {h2o} package - Data Scientist TJO in Tokyo

What kind of decision boundaries does Deep Learning (Deep Belief Net) draw? Practice with R and {h2o} package - Data Scientist TJO in Tokyo | Data is big | Scoop.it
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R for Deep Learning (I): Build Fully Connected Neural Network from Scratch – ParallelR

R for Deep Learning (I): Build Fully Connected Neural Network from Scratch – ParallelR | Data is big | Scoop.it
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How I build up a ggplot2 figure

How I build up a ggplot2 figure | Data is big | Scoop.it

Recently, Jeff Leek at Simply Statistics discussed why he does not use ggplot2. He notes “The bottom line is for production graphics, any system requires work.” and describes a default plot that needs some work

 

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How to Build an Ensemble Of Machine Learning Algorithms in R (ready to use boosting, bagging and stacking)

How to Build an Ensemble Of Machine Learning Algorithms in R (ready to use boosting, bagging and stacking) | Data is big | Scoop.it

Ensembles can give you a boost in accuracy on your dataset. In this post you will discover how you can create three of the most powerful types of ensembles in R. This case study will step you through Boosting, Bagging and Stacking  

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International Business Communication Standards #visualization #dataviz

The International Business Communication Standards (IBCS or IBCS Standards) are practical proposals for the design of reports and presentations, meaning, in most cases, the proper conceptual, perceptual and semantic design of charts and tables.

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Robot Control with Distributed Deep Reinforcement Learning

Demonstration of Distributed Deep Reinforcement Learning in simulated racing car driving and actual robots control.
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Cars learn how to drive safely through intersections without traffic lights

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Martin McGaha's curator insight, March 9, 6:36 AM

Cars learn how to drive safely through intersections without traffic lights

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Artificial Neural Networks in NetLogo 

Artificial Neural Networks in NetLogo  | Data is big | Scoop.it

As a way to continue with AI algorithms implemented in NetLogo, in this post we will see how we can make a simple model to investigate about Artificial Neural Networks (ANN). 

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Artificial Intelligence - foundations of computational agents

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This book is published by Cambridge University Press, 2010.

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Cluster analysis in R: determine the optimal number of clusters - Stack Overflow

Cluster analysis in R: determine the optimal number of clusters - Stack Overflow | Data is big | Scoop.it

Being a newbie in R, I'm not very sure how to choose the best number of clusters to do a k-means analysis. After plotting a subset of below data, how many clusters will be appropriate? How can I perform cluster dendro analysis?

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Very detailed answer with practically applicable examples

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Why I use ggplot2

Why I use ggplot2 | Data is big | Scoop.it
If you’ve read my blog, taken one of my classes, or sat next to me on an airplane, you probably know I’m a big fan of Hadley Wickham’s ggplot2 package, especially compared to base R plotting.
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