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What is collaborative filtering in ML?

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  • What is collaborative filtering in ML?
  • How does collaborative filtering work within machine learning paradigms?
  • What role does collaborative filtering play in machine learning algorithms?
  • How would you describe the mechanism of collaborative filtering in an ML setting?
  • What is your understanding of collaborative filtering as it applies to machine learning systems?
  • Can you delineate the process of collaborative filtering in machine learning models?
  • What's the principle behind collaborative filtering in the domain of ML?
  • How is collaborative filtering implemented in the field of machine learning?
  • Could you give an overview of how collaborative filtering is used in ML applications?
  • Can you explain the concept of collaborative filtering in the context of machine learning?

Interview question asked to Data Scientists interviewing at DoorDash, MongoDB, HubSpot and others: What is collaborative filtering in ML?.