UNIDO AfricaRice Quality Assessment Challenge
Helping Ghana
$5 000 USD
Completed (9 months ago)
Computer Vision
Object Detection
518 joined
203 active
Start
24 Dec 25
Close
01 Feb 26
Reveal
02 Feb 26
Clarification on Evaluation Metric
Notebooks · 29 Dec 2025, 10:38 · 2
@AJoel MAE is smaller is better. But LB score looks otherwise. What exactly is the metric on the LB ?
in other challenges the LB score was 1 - normalized metric. I suspect the same. in the detailed metrics shown on the drop-down menu, you can see that LB improves as the individual MAE scores are minimized.
@nymfree yeah i thought as much. Thank you.