How would you build a ML model to test for scams on the WWE app?
Sr Data Scientist Interview Questions
3,382 sr data scientist interview questions shared by candidates
What is the expected value of various descriptive statistics of certain outcomes among a randomly generated pair of numbers. Completely ungrounded in any sort of business or real-world scenario, basically just a math quiz.
project based questions, RAG arch, LLM fine tuning, ...
How to treat categorial features in classification problems.
What is your availability like for the next two weeks
Round 1: some basic python coding Round 2: sent a dataset over email, then asked to convert that into pandas dataset, then some very basic operation on it
Please describe your past work
Usual DS interview questions such as: - How would you solve X problem - Which data sources could you use for feature engineering - ... etc.
How do you deal with class imbalance?
Walk me through how you would a build a click through rate model.
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