Can anyone share insights on the BCG Gamma X HackerRank coding challenge?

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Get more practice with pandas, NumPy, and features engineering (groupby, transform, ..ect). They will try to ask you to implement some algorithms you never heard of such as methods for categorical features encoding. I'd say work on leetcode a bit on easy/medium. You should be fine.

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Thanks but I think you might be referring to the test for the Data Scientist position. I’m referring to the AI Software Engineering position.

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