Stacking models for improved predictions: A case study for housing prices
This blog was originally published on my website. If you have ever competed in a Kaggle competition, you are probably familiar with the use of combining different predi...
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R, Python or SAS: Which one should you learn first?
Python, R and SAS are the three most popular languages in data science. If you are new to the world of data science and aren’t experienced in either of these languages...
Two Hot Growth Areas for IoT
Summary: If you want to capitalize on all the amazing advancements in data science take a look at these two hot growth areas for IoT. It’s likely that these wil...
What Is the Future of Data Warehousing?
There is no denying it – we live in The Age of the Customer. Consumers all over the world are now digitally empowered, and they have the means to decide which businesse...
Scraping with 300 req/sec in R? Yes you can!
Try the new non-blocking http API in curl 2.1: R sitemap example, Jeroen Ooms, 2016 This code demonstrates the new multi-request features in curl 2.0. It creates an inde...
Casting in java | Java Type Cast Tutorial for beginners
Casting in java: introduction This tutorial deals with casting in java . If you don’t know how to use java variables, please check our corresponding java variables t...
Big Data and Data Science Newsletter list to get you informed on anything “Data”
In a world where information is being shared in a high volume, velocity, variety and veracity having an idea what to read and manage to find good resources becomes very d...
Are you data driven or "almost"?
Data is the new black, so it not surprising most companies claim that they are data driven. But are you really? Let’s take a short quiz, add a point for each that ...
Machine Learning Introduction
We live in the era of data. Its almost inevitable now that we need to delegate our knowledge and understanding of the world to computers who can model this behaviour on a...
Machine Learning : Few rarely shared trade secrets
Some of the rarely shared trade secrets in machine learning: Original post: on linkedin 1. Bootstrap sampling & the magic number 0.63 Even though randomly sampled...