Primary competition visual

UNIDO AfricaRice Quality Assessment Challenge

Helping Ghana
$5 000 USD
Completed (~1 month ago)
Computer Vision
Object Detection
487 joined
203 active
Starti
Dec 24, 25
Closei
Feb 01, 26
Reveali
Feb 02, 26
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nymfree
To shake or not to shake. That is the question
Data · 1 Feb 2026, 19:34 · 12

Goodluck everyone

Discussion 12 answers
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crossentropy
Federal university of Technology, Akure

Regression, there's always a likely shakeup, let's see

These top top scores look solid enough though

1 Feb 2026, 19:37
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mail_liw

I don't think I have ever seen shakeup on Zindi!

1 Feb 2026, 19:47
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crossentropy
Federal university of Technology, Akure

Are you being for real right now?

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nymfree

There was in the last Barbados competition. we went up 40 spots. However I don't think there will be a shake-up in this one. CV alignment was quite good up to a certain point for me.

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mail_liw

Yes. I have not

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mail_liw

Wow. Interesting!

I don't even know at this point

1 Feb 2026, 20:45
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nymfree

nice. looking forward to reading about your solution.

just 2 models

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nymfree

I'm also using two models. I guess it comes down to regression head design and mostly training recipes?

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CodeJoe

Yeah definitely, I used density regression so I am sure it is down to that

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nymfree

Thanks. Looks like a technique to add to the toolbox