Sr Data Scientist Interview Questions

3,368 sr data scientist interview questions shared by candidates

What is a confounding variable? How do you interpret a hazard ratio? What type of analysis could you do with repeated measures? How would you select appropriate covariates for a study? What is the biggest contribution that real-world data can make in the next five years? What are some issues with using 'psychotherapy' as an outcome variable?
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Senior Data Scientist

Interviewed at Holmusk

2.6
May 23, 2024

What is a confounding variable? How do you interpret a hazard ratio? What type of analysis could you do with repeated measures? How would you select appropriate covariates for a study? What is the biggest contribution that real-world data can make in the next five years? What are some issues with using 'psychotherapy' as an outcome variable?

summarization of book using llm\bert how to check for accuracy\validation of model what method can be used to fix underfitting Size of the vector based on some text input for bert\word2vec tokenization techniques Random forest internal working and node division techniques
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Senior Data Scientist

Interviewed at Infocusp

4.3
Jun 3, 2024

summarization of book using llm\bert how to check for accuracy\validation of model what method can be used to fix underfitting Size of the vector based on some text input for bert\word2vec tokenization techniques Random forest internal working and node division techniques

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