Expedia Group Machine Learning Science Intern 🎓 Interview Questions (2026)
San Jose, CAAustin, TX·8 interview reviews·Medium difficulty
Machine Learning Science Intern 🎓 Interview Reviews
8Presented a past ML project; interviewers dug into evaluation metrics and ethical edge cases.
“Explain train/validation leakage in time-series forecasting.”
Paper discussion + how I'd improve a baseline model. Some coding in Python but not puzzle-style — more numpy/pandas fluency.
“How would you monitor model drift after deployment?”
Paper discussion + how I'd improve a baseline model. Some coding in Python but not puzzle-style — more numpy/pandas fluency.
“Tell me about a time you disagreed with a decision and how you handled it”
Paper discussion + how I'd improve a baseline model. Some coding in Python but not puzzle-style — more numpy/pandas fluency.
“How do you decide between more data vs a more complex model when accuracy plateaus?”
Paper discussion + how I'd improve a baseline model. Some coding in Python but not puzzle-style — more numpy/pandas fluency.
“How would you diagnose high training accuracy but poor validation?”
Presented a past ML project; interviewers dug into evaluation metrics and ethical edge cases.
“How do you handle class imbalance in production?”
Presented a past ML project; interviewers dug into evaluation metrics and ethical edge cases.
“How do you handle class imbalance in production?”
Paper discussion + how I'd improve a baseline model. Some coding in Python but not puzzle-style — more numpy/pandas fluency.
“How would you diagnose high training accuracy but poor validation?”
About This Role
Frequently Asked Questions
How hard is it to get hired as a Machine Learning Science Intern 🎓 at Expedia Group?
The interview difficulty is rated 3.2/5 by candidates. 58% report a positive experience. Emphasize ML fundamentals and Evaluation & data in your prep.
How long does the Expedia Group Machine Learning Science Intern 🎓 hiring process take?
The process typically takes 2–6 weeks from application to final decision, depending on the hiring cycle and team availability.
What is the interview process like?
Candidates often report recruiter or hiring-manager screens, role-specific technical depth (often verbal, SQL, or case-style — not a LeetCode marathon for this track), and behavioral interviews. 58% applied online.
What questions are asked in a Expedia Group Machine Learning Science Intern 🎓 interview?
Expect questions aligned with Machine Learning Science Intern 🎓: ML fundamentals, Evaluation & data, Behavioral. InterviewSense focuses on spoken practice and structure so you sound clear under pressure.
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