Tom Daula points us to this post, “Economic Predictions with Big Data: The Illusion of Sparsity,” by Domenico Giannone, Michele Lenza, and Giorgio Primiceri, and writes:

Hi there!

OneR – Establishing a New Baseline for Machine Learning Classification Models

Statistics Sunday: Introduction to Regular Expressions

Interactive Visualization Tool for Random Forests (rfviz)An interactive data visualization and exploration toolkit that implements Breiman and Cutler’s original random forest Java based visualization tools in …

By Abhay Pawar, Instacart.

AzureRMR is a general-purpose interface to Azure Resource Manager (ARM). You can use it to work with nearly any Azure object that ARM can handle: subscriptions, resource groups, resources, templates and so on. The things you can do with AzureRMR include:

AzureRMR is a general-purpose interface to Azure Resource Manager (ARM). You can use it to work with nearly any Azure object that ARM can handle: subscriptions, resource groups, resources, templates and so on. The things you can do with AzureRMR include:

By Thomas Joseph, Aspire Systems

Mario of PyLondonium (where I gave a keynote talk earlier this year) was kind enough to ask me along to speak at Linuxing in London. I gave an updated version of one of my older High Performance Python talks based on material I’d covered in my book, to show the more-engineering audience how to go about profiling and speeding up Python code. The audience was lovely, many were new to Python and also first-timers at the meetup, here’s half the room: