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I was asked to pick a topic of my choice in the field of ML, and was asked basic questions on that. E.g) Logistic regression loss function, draw ideal ROC curve. Then from resume project, he saw LSTM. So he asked me to code up the LSTM logic. I fumbled there so he gave me a leetcode medium problem - 3Sum. Did a brute force on that since i hadn't done DSA much. Overall bad experience, since I messed up big time. This was my first ever interview in life. Hope this helped.
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Data Science Intern

Interviewed at Microsoft

4★
Aug 8, 2025

I was asked to pick a topic of my choice in the field of ML, and was asked basic questions on that. E.g) Logistic regression loss function, draw ideal ROC curve. Then from resume project, he saw LSTM. So he asked me to code up the LSTM logic. I fumbled there so he gave me a leetcode medium problem - 3Sum. Did a brute force on that since i hadn't done DSA much. Overall bad experience, since I messed up big time. This was my first ever interview in life. Hope this helped.

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