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GeoAI Agricultural Plastic Cover Mapping with Satellite Imagery by ITU

Helping Italy
1 000 CHF
Completed (almost 2 years ago)
Prediction
368 joined
78 active
Starti
12 Jun 24
Closei
11 Nov 24
Reveali
11 Nov 24
Cross Validation
Help · 30 Aug 2024, 18:31 · 6

What type of cross validation are you using. This is because my CV score is really far from what I'm having on the Public Leaderboard. I'm probably doing something wrong.

Discussion 6 answers
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I am using StratifiedKFold

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NyatukaAmbassador
Zindi Ambassador

I don't think there is anything wrong with the cross validation you are using. Check if your target labels are 1 and 2 instead of 0 and 1.

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@Nyatuka Thank you for your response. I changed the 2s to 0s as defined in the variable definition file "TARGET,"This is what you are predicting, 1 denotes agricultural plasic cover, 2 denotes non-agricultural plastic cover".

I have attached the link to my notebook for you to have a look.

https://drive.google.com/file/d/1_u4Ja_Mcas-793mrz7mwhSqLcwB1Jsj4/view?usp=drive_link

Thank you!

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NyatukaAmbassador
Zindi Ambassador

I meant the right labels are 1 and 2, because when using some models for binary classification they requre our labels to be 0 and 1, I just thought you hadn't reverted to the original labels.

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I reverted the original labels to 0s and 1s.

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MuhammadQasimShabbeer

Hey could any one please tell me how to make IDs for these testing file i making worng and wrong again

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