What would be the confounders in determining the relationship between these two variables?
Senior Scientist Interview Questions
5,952 senior scientist interview questions shared by candidates
Mid level staffs had very specific questions within their expertise
How attention mechanism work in Transformers?
First Round ------------ Basic ML/ Python: 1. Explain underfitting and overfitting? 2. Explain bias and variance tradeoff? 3. How do you calculate the sum of complex numbers in python? 4. What data structure did you prefer to store students' names and their marks? Behavioral: 1. Why did you switch from non IT branch to Data Science job and how? 2. How did you learn new things? 3. Coming from a non-CSE background, don't you think it would be better if you did masters in the CSE/Data Science field? 4. Why are you looking for a job switch? 5. Why Ford? Final round: Ask me to present on one of the major use cases.
Describe a previous machine-learning based project
What could you have done better, what are the other ways to implement this approach?
How would you calculate correlation between a binary variable and a continuous variable?
They asked questions related to the field I applied. Had coding round which asked me to develop an coding application. After that in technical round the questions asked were related to my field.
Describe a time when you get above and beyond for a customer
Describe the iterative steps k-means takes to find clusters, how would feature importances change if you retrained the model with a duplicate column, walk through the steps of loading data from S3, cleaning it, then training an ARIMA model and generating forecasts
Viewing 5671 - 5680 interview questions
See Interview Questions for Similar Jobs
Research AssociatePrincipal ScientistSenior Research EngineerPhd EngineerQc ScientistFormulation ScientistAssociate ScientistResearch ScientistLab ManagerAssay Development ScientistScientific DirectorSenior ChemistStudy DirectorPostdoctoral FellowApplications ScientistPhd ScientistMedical Science LiaisonStaff ScientistResearch Fellow