What is F1 score? When do we prefer AUC over accuracy? What is the formula for Sigmoid function?
Data Scientist Trainee Interview Questions
33,965 data scientist trainee interview questions shared by candidates
What are your motivations for applying?
How has I learned my skills
Code out some ML models for given data.
- Which part of data analysis is most challenging? - Some ML process - Algorithms needed
What was one of the obstacles in your acedamic experience?
What are the differences between panel data and crosssectional data?
Specific bussiness related questions to a case problem about airlines competition between companies.
What is the difference between a supervised and unsupervised machine learning algo?
What's power? How to explain it to a non-statistics person? what's false positive and false negative?
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