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DSN Pre-Bootcamp Hackathon: Expresso Churn Prediction Challenge by Data Science Nigeria

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Aug 08, 20
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Aug 22, 20
The Churn column has about 148 unique values!
Data · 18 Aug 2020, 20:41 · 6

The Churn column has about 148 unique values! I thought this was supposed to be a binary classification problem?

Discussion 6 answers
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University of lagos

Hi can you pls send the code you used in checking for unique values in the CHURN Column.

18 Aug 2020, 20:49
Upvotes 0

how did you find this out?

19 Aug 2020, 08:57
Upvotes 0

I think it's with data that was downloaded. Please the organizers should check the data again.

19 Aug 2020, 12:31
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University of benin

The churn has one one and zeros

To check it use this code

data['CHURN'].value_counts()

19 Aug 2020, 15:47
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Michael okpara university of agriculture umudike

it has only two unique values. use df['CHURN'].nunique() to confirm

19 Aug 2020, 19:15
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