Hacker Rank Contest: Code and The Curious Challenge Chance To Win Amazing Prizes
Hacker Rank Contest: Code and The Curious Challenge Chance To Win Amazing Prizes
In the context of Online Classifieds, buyers want to find ads that are relevant for them. In order to help our users do that, we at OLX want to be able to show them those ads by predicting the chance of any particular user of contacting the seller of any particular ad.
We challenge you to predict the ads that any particular buyer will contact for the first time in the next 7 days grouped by…
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