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Sr Data Scientist Interview Questions
3,395 sr data scientist interview questions shared by candidates
Tell me about a time …
I was asked about a Case study on Personalisation
What kind of data science project have you already work with ?
They included stats, maths, python, python oops, and some ML algos
Do you know SQL well?
Round 1: 1. Minimum in rotated sorted array (DSA) 2. Resume and project discussion - Did you fine tune SLM, If yes which SLM and how did you fine tuned it ? 3. RAG questions. (How did you improve the retrieval results in RAG). What will you do to maintain the low latency.
Round 2: 1. Deep learning depth (SLM fine tuning complete end to end process with infrastructure requirements) 2. Precision and Recall without using formula 3. TF-IDF score calculation 4. Word Embedding models
Pandas data manipulation Differences between list comprehensions, looping, vectorization What is the difference between cross-validation and bootstrapping? Choose a classification metric for a medical test Describe how to setup an AB test
A hacker rank screening of 4 questions to test logic and programming language knowledge
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