Skip to contentSkip to footer

Sr Data Scientist Interview Questions

Salaries
Interviews

3,380 sr data scientist interview questions shared by candidates

BestSecret is a closed shopping community. This means that you cannot make a purchase or even see our offering if you do not have an account with us. The most important way to get an account is to be invited by an existing member of our community. Members inviting new members is an essential way to increase our overall customer base. Now, imagine you are a Data Scientist at BestSecret. A member of the marketing team approaches you and asks you for a selection of customers we should target. The goal is to improve the customer base in terms of size and quality. They will target customers with informative mailing to incentivize them to invite friends. You understand that they are looking for a subset of customers, who are likely to invite multiple new customers with high spends in the shop in the future. You assume that every customer only knows a limited number of people to invite and starts with inviting family members and close friends. Also, some customers might not know that it is possible to invite others. So, you will focus on finding customers with no or only a few invitations so far. However, those customers should show potential based on their demographics and order behavior. The result of your analysis should be a list of customer IDs to target.
avatar

Senior Data Scientist

Interviewed at BESTSECRET Group

4.1★
Mar 31, 2022

BestSecret is a closed shopping community. This means that you cannot make a purchase or even see our offering if you do not have an account with us. The most important way to get an account is to be invited by an existing member of our community. Members inviting new members is an essential way to increase our overall customer base. Now, imagine you are a Data Scientist at BestSecret. A member of the marketing team approaches you and asks you for a selection of customers we should target. The goal is to improve the customer base in terms of size and quality. They will target customers with informative mailing to incentivize them to invite friends. You understand that they are looking for a subset of customers, who are likely to invite multiple new customers with high spends in the shop in the future. You assume that every customer only knows a limited number of people to invite and starts with inviting family members and close friends. Also, some customers might not know that it is possible to invite others. So, you will focus on finding customers with no or only a few invitations so far. However, those customers should show potential based on their demographics and order behavior. The result of your analysis should be a list of customer IDs to target.

Viewing 1791 - 1800 interview questions

Glassdoor has 3,380 interview questions and reports from Sr data scientist interviews. Prepare for your interview. Get hired. Love your job.