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Unknown Features Before Modeling

PetuumMediumMachine Learning00:00
Petuum
Your interviewer · Machine Learning Engineer
In session
Interviewer

Welcome to your interview for the Machine Learning Engineer role at Petuum.

The question is on your right: Unknown Features Before Modeling. Take a moment with it first.

Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen. You have three graded attempts to score 7/10 or better.

Only Submit answer is graded - discussion is free practice.

Problem

How would you handle a dataset with unknown features before modeling?