Over the last decade, we have seen tremendous interest in the application of data mining and statistical algorithms, first in research and science and, more recently acro...
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...
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 ...
Here are a few interesting studies breaking down salaries by job title, gender, skills, experience, location and other factors. Salary Survey: What pays most: R, Python, ...
Guest blog post by Jason O’Rawe – ODSC data science team contributor. Data science is an interdisciplinary endeavor, and it serves the purpose of extracting insight f...
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...
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...
This question was originally asked and answered on Quora, by Xavier Amatriain, VP of engineering at Quora, and a few other people also contributed. Here we provide Xavi...
How many times have you heard managers and colleagues complain about the quality of the data in a particular report, system or database? People often describe poor qualit...
Blog post by Great Roberts. This is a great article to print and/or forward to HR and specifically the data scientist hiring manager in your organization. I had yet anoth...