Welcome to your interview.
The question is on your right: Build a Sentiment Classifier. 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 (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
You are building a sentiment model for customer feedback that comes in through app reviews, support tickets, and post-purchase surveys. The text is short, messy, and full of slang, emojis, misspellings, and product names. Your goal is to turn each message into a sentiment label that downstream teams can use for reporting and triage.
What is sentiment analysis?