NASA Harvest Field Boundary Detection Challenge
Can you detect field boundaries for Rwandan smallholder farmers in a satellite image dataset?
Prize
$5 000 USD
Time
3 months to go
Participants
16 active · 194 enrolled
Helping
Rwanda
Advanced
Classification
Earth Observation
Agriculture
Evaluation Metric
Data · 22 Nov 2022, 06:22 · 2

Hi Zindi,

Please look at the testing data, there are no negative values to evaluate on, FN will always be equal to zero (0) !

Discussion 2 answers

The evaluation metric is not sufficient. If i submit a solution with all 1 (all boundaries) recall is 1 as there are no false negatives....