Quel algo tu utilises pour faire de la feature selection ?
Sr Data Scientist Interview Questions
3,367 sr data scientist interview questions shared by candidates
Can linear regression predict negative values if they were no negative values in the training data
Describe how a gradient boosting model worked
Describe how a gradient boosting model worked
1. Brief Self-Introduction in All the Rounds. 2. Recruiter: What do you know about the business? Why are you interested in the role within the business? Projects/Qualifications/Skills overview relevant to the role. 3. Hiring Manager: Projects deep dive questions relevant to the role. 4. Team: Data Structures, OOPS, Ethics and Governance, Measuring Sucess, Goals, Code structure, and Key components, Python-type questions.
Do you think it is a good thing that datasets are getting larger and larger?
Descrivimi qual'è un tuo difetto
How did you handle the most difficult situations in your current role?
How do you calculate precision and recall
First interview - Technical questions about the solution proposed (why random forests, difference between other algos, etc)
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