Edit: Didn’t see this was for last year’s competition. Would be interested if anyone is looking into this years.
I am working on these competitions, and there are lots of exciting concepts to explore here. The hardest part is getting the data downloaded, but they have smaller datasets now.
Currently, I am trying to do several things.
- Transfer learning as I ramp up the number of classifications. (Top 100 - 1000 - 10k… 200k! )
- Created a GAP loss callback
- Stratified validation set for my different sets
- Exploring KNN and retinanet
The 4th place Winner last year used fast.ai, so I figure, it is an excellent place to start!