How do you like data
Data Scientist Interview Questions
33,520 data scientist interview questions shared by candidates
1: How would you add additional user/item features in a factorization matrix for recommenders?
3: You have website/place that gets 10% of conversion. Given a classifier model that predicts if an user will convert or not, with a true positive rate of 1 and true negative of 0.5. Say which is the probability of getting true positive values.
The first technical round is a skills assessment round. You are given a very difficult word problem (about a paragraph) and you are to write code an algorithm that compiles. These are like google type questions. I think they think they are Google or Microsoft and forgetting that they are just a startup. If I was such a rock star coder I would be applying for Google, not here. lol
Qualidade e defeitos. Qual sua última remuneração.
How would you like to use data to change the world.
The data analysis challenge consisted of an example data set in an AWS hosted database, with questions about identifying the most important predictors.
What can go wrong in the design of an email A/B test?
What machine learning model would you choose to predict customer churn and why?
Depending on the stages, technical and non-technical aspects related to the role. The focus during the technical round was to ascertain how I solve. Knowing both merits and demerits of the approach would help.
Viewing 1551 - 1560 interview questions
See Interview Questions for Similar Jobs
Data EngineerQuantitative ResearcherData ModelerData AnalystStatistical Modeling AnalystAnalytics ManagerData Mining EngineerMachine Learning ScientistAnalytics ConsultantBusiness Intelligence AnalystResearch ScientistData ScienceQuantitative AnalystMachine Learning EngineerData ConsultantModeling EngineerData Mining AnalystStatistical ConsultantComputational Biologist