Digital Tribes Houston16 Feb - 23 Feb
A high intensity hackathon testing digital skills against resource industry challenges to identify global talent.
This competition has finished.
A Balanced Approach to Random Forest Classification
We precisely tagged the upset events, and balanced the dataset by replicating the upset events until the ratio of upset event-related rows to non-upset event-related rows neared 1:1. We then trained and tested various models using cross-validation, and selected the most informative subset of variables.