ACM RecSys Challenge 2023 🏆 Winner
Part of Team Gabibboost: 1st place in the academic track by predicting ad click‑through probabilities with GBMs and custom post‑processing. The work was later presented at ACM RecSys 2023 in Singapore 🇸🇬.
- 💡 Heavy feature engineering despite anonymised fields
- ⚙️ Trained on Kaggle and AWS
- 📄 Read the technical report
- 🔗 Challenge details
