Director Data Interview Questions

274 director data interview questions shared by candidates

asked some machine learning and statistics questions. Like what is GBM? How does it work. Provide detail of the algorithm and how you assess it accuracy. The also asked on describing steps to building a model. Like what is your dependent variable, what is the definition, why you pick this definition.
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Director Data Science

Interviewed at American Express

4.1
Jul 4, 2017

asked some machine learning and statistics questions. Like what is GBM? How does it work. Provide detail of the algorithm and how you assess it accuracy. The also asked on describing steps to building a model. Like what is your dependent variable, what is the definition, why you pick this definition.

They actually tried to discourage me from joining because they said that things were not well structured and anyone from a large organization would have a difficult time without a formal organization and procedures.
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Director, Voice and Data Engineering

Interviewed at ATI Physical Therapy

3.6
Oct 14, 2016

They actually tried to discourage me from joining because they said that things were not well structured and anyone from a large organization would have a difficult time without a formal organization and procedures.

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