February 2019

Data Exploration Case Study: Credit Default

February 21, 2019 | 0 Comments

Exploratory data analysis is the main task of a Data Scientist with as much as 60% of their time being devoted to this task. As such, the majority of their time is spent on something that is rather boring compared to building models. This post will provide a simple example of how to analyze a […] [...Read more...]

RANSAC Regression in Python

February 7, 2019 | 0 Comments

RANSAC is an acronym for Random Sample Consensus. What this algorithm does is fit a regression model on a subset of data that the algorithm judges as inliers while removing outliers. This naturally improves the fit of the model due to the removal of some data points. The process that is used to determine inliers […] [...Read more...]