AARP Data Scientist | April 2020
L•lxjiao080527•April 5, 2021•
Position: Data Scientist
Location: San Francisco Bay Area, CA
Outcome: Accepted Offer
How was the interview process? What was it like?
Phone screening, then 3 rounds of panel including both technical and behavioral questions
What technical questions were asked?
Modeling and ML knowledge, Statistics & AB Testing, Business Case and Estimation
What was one of your solutions?
Describe Lasso and Ridge regression. Explain the difference between bagging and boosting