Cracking Disney's ML Interview: Two Sum Challenges and Recommendation Models

disney | | Interview Experience

Interview Date: Not specified
Result: Not specified
Difficulty: Not specified

Interview Process

  • Round 1: HR interview focusing on basic machine learning (ML) knowledge.
  • Round 2: Technical interview covering problems like “Two Sum” and “Two Sum II” (returning multiple results with indices without duplicates), as well as “Three Sum.”
  • Virtual performance assessment.
  • Behavioral Questions: General discussion.
  • ML Design: Designing an online recommendation model serving.
  • ML Experience: Discussion on past projects and follow-up questions on ML fundamentals.

Technical Questions

  • Two Sum
  • Two Sum II
  • Three Sum

Tips & Insights

  • Be prepared to discuss your past ML projects in detail.
  • Review foundational ML concepts, as they may come up in discussions.