Coding: Two Leetcode questions first was easy-ish but need optimal solution and second was easy maybe medium and needed optimal solution. Definitely discussing time and space complexity.

ML Concepts: Just someone incredibly knowledgeable and thorough asking very details technical questions about all the models on your resume, about choices made, subtle differences between models. Explain gradient boosting etc.. difference between XGBoost and LightGBM.

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Coding: Two Leetcode questions first was easy-ish but need optimal solution and second was easy maybe medium and needed optimal solution. Definitely discussing time and space complexity.

ML Concepts: Just someone incredibly knowledgeable and thorough asking very details technical questions  about all the models on your resume, about choices made, subtle differences between models. Explain gradient boosting etc.. difference between XGBoost and LightGBM.

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