Outbrain Click Prediction Competition, Winners' Interview: 2nd Place, Team brain-afk Darragh, Marios, Mathias, & Alexey

From October 2016 to January 2017, the Outbrain Click Prediction competition challenged Kagglers to navigate a huge dataset of personalized website content recommendations with billions of data points to predict which links users would click on. In this winners' interview, team brain-afk shares a deep dive into their second place strategy in this competition where heavy feature engineering gave a competitive edge over stacking methods. Darragh Hanley: I am a part time OMSCS student at Georgia Tech and a data scientist at Optum, using AI to improve healthcare. Marios Michailidis: I am a Part-Time PhD student at UCL, data science manager at dunnhumby and fervent Kaggler. Mathias Müller: I have a Master's in computer science (focus areas cognitive robotics and AI) and I'm working as a machine learning engineer at FSD. Alexey Noskov: I have an MSc in computer science and work as a software engineer at Evil Martians.