SQL related scenario based question. Basic reporting questions. Python questions.
Sr Data Scientist Interview Questions
3,505 sr data scientist interview questions shared by candidates
Situational awareness test: comprising of 21 questions based on fabricated scenarios to do with office politics. The questions are "no wrong answer" style, but of course you need to match some desired profile.
Situational test to check whether you align with company values.
There was an assignment on Time series data of hotel prices from 2012 to 2016 and we had to forecast values for Feb 2020
Can you explain your projects in detail? Technology used?
Descrever os projetos ao qual participei.
Feature engineering, model evaluation, questions related to work done
- Difference between frequency and bayesian approaches - Bias-variance trade-off - How does Random Forest work - How to deploy a model through the cloud - Questions about different metrics
How does BERT work? What are LLM's, Have you worked on any LLM's? What are Transformers and what are they used for? What is difference between tf-idf and Word2Vec Linear and Logistic Regression Bias Variance Coding test on SQL and Python
Why you would like to work at Elastic?
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