Lacuna Solar Survey Challenge
Helping Madagascar
$5 000 USD
Completed (12 months ago)
Computer Vision
Prediction
729 joined
247 active
Start
Feb 14, 25
Close
Mar 23, 25
Reveal
Mar 24, 25
Training Data Size
Help · 9 Mar 2025, 14:16 · 2
Hey guys!!!
I have a question, so in the data tab, it was said there that the data contains 3312 images but when i loaded the data i saw 6791 images in the training set.
Please is there something i am missing?
3312 unique images. 6791 polygons for several objects in those 3312 images.
check df['ID'].nunique(), it should give you 3312
oh okay..
Thank you