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Sr Data Scientist Interview Questions
3,426 sr data scientist interview questions shared by candidates
The conversation with the HR responsible was very nice and professional. She asked about data science in general and why I am looking for another job, etc. However, the conversation with the IT person was not that good. Most of the question were not related (it seems they were from his field). Before the interview, I checked to whom I am going to discuss and I found that he is an IT Engineer at the company (basically lower in the hierarchy than the offered position). This did not cause any problem to me but at the interview, the interviewer was surprisingly very offensive.
What is k-means clustering? Does it find a global optimum?
What is Time Series Forecasting?
I was analyzed on all areas of Data science - ML, DL, NLP, Computer vision etc.
What are the various accuracy metrics and when would you use them?
What have you learned about data science in your coursework?
What was the last big project you were involved in?
Questions include time series, machine learning, algorithms, and coding.
Fale de um projeto que vc desenvolveu. O que vc faria p melhorar a área de vendas?
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