Profile: https://www.kaggle.com/stanleyjzheng
Opensource solutions and submissions for some of the Kaggle competitions I have participated in. I am ranked 1100th in competitions.
- Global Wheat by University of Saskatchewan - 73rd out of 2245 teams (Top 3%, Silver medal)
- Object detection competition in which we trained models to place bounding boxes over heads of wheat to allow wheat farmers to quickly and accurately gauge harvest size and density.
- My solution incorporated YOLOv4, while my teammates used Efficientdet. Together, we developed robust cross-validation and pseudo labelling to survive the private leaderboard shakedown.