données
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Data Visualization
Hadoop
Data | CommonCrawl
Common Crawl produces and maintains a repository of web crawl data that is openly accessible to everyone. The crawl currently covers 6 billion pages and the repository includes valuable metadata. The crawl data is stored on Amazon’s Public Data Sets , allowing it to be bulk downloaded as well as directly accessed for map-reduce processing in EC2.bayesian
Recently via Twitter I came across “ Gibbs Sampling for the Uninitiated ” by Philip Resnik and Eric Hardisty , a tutorial that shows how to use Gibbs sampling of a Naive Bayes model to estimate the labels on a set of documents. This paper goes through the algebra in great detail and concludes with pseudocode. Resnik and Hardisty do such a good job of making it look easy that I decided to write my own Gibbs sampler.
“Gibbs Sampling for the Uninitiated” for the Uninitiated | Corner Cases
This is the home page for the book, "Bayesian Data Analysis," by Andrew Gelman , John B. Carlin , Hal S. Stern , and Donald B.
"Bayesian Data Analysis": page de l'auteur
r
R Programming
(March 26th Update: Video now available) Last night, I moderated our Bay Area R Users Group kick-off event with a panel discussion entitled “The R and Science of Predictive Analytics”, co-located with the Predictive Analytics World conference here in SF.
How Google and Facebook are using R
Z
Open Source
information graphics are visual representations of information , data or knowledge.
