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Arm UNICEF Disaster Vulnerability Challenge

Helping Malawi
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Submission File Question
Help · 7 May 2024, 13:39 · 3

Thank you for any help here! This is my first Object Detection contest and I am currently experimenting with a Pytorch Implimentation of RetinaNet.

Can I treat this as a binary OD problem? ie, encompass all 3 roof types into a single label? Target is the count of detected roofs per imageID in the test set?

image_id           Target
id_016450pfgcpy_1    22
id_016450pfgcpy_2    55
id_016450pfgcpy_3    10
Discussion 3 answers
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Ah- I see now, each image_id has 3 rows, and you must give the counts for each label in the submission!

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Yesss, each image comes back 3 times for the 3 different classes. So for image x for example you will count the number of houses labels 0, 1 and 2

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