received OA. 150 mins, kaggle ML question: predict hotel.
Better submit multiple times. Training some of the ML model might take a pretty long time.. Have more practice on Kaggle questions to get familiar with such questions.
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Outras avaliações de entrevista de vagas de Data Scientist da empresa Snowflake
Hadn't expected the first round to feature a question so similar to one I had just studied on PracHub. The challenge was to design an A/B test for query latency, diving deep into unit analysis and variance reduction. Unfortunately, the interviewer seemed rushed and interrupted frequently, which made it hard to fully express my thoughts. The experimental design follow-ups felt particularly chaotic. Overall, the process left me feeling disconnected, and I walked away without an offer, despite having prepared thoroughly.
Recruiter call, followed by a discussion with the hiring manager. They didn't go past the hiring manager stage with me, but the next step would have been a technical panel
Perguntas de entrevista [1]
Pergunta 1
Given tables of managers and reports, generate the number of reports in a director's organization.