Introduction
To improve Skillshare's class recommendations, making them more personalized and accurate, we need to dive deep into user behavior, content analysis, and recommendation algorithms. I'll outline a strategic approach to enhance the recommendation system, focusing on user satisfaction and engagement.
Step 1
Clarifying Questions (5 mins)
Why it matters: Determines the complexity of the recommendation system needed Expected answer: Wide range of categories with varying depths, users often explore multiple areas Impact on approach: Would focus on cross-category recommendations and interest clustering
Why it matters: Helps identify engagement issues that recommendations could address Expected answer: Completion rates vary widely, with shorter courses having higher completion rates Impact on approach: Would prioritize recommending courses with higher likelihood of completion
Why it matters: Establishes a benchmark for improvement and identifies key performance indicators Expected answer: We're slightly behind in recommendation accuracy, using metrics like click-through rate and course completion Impact on approach: Would focus on improving these specific metrics while introducing new ones
Why it matters: Influences whether recommendations should prioritize onboarding or deepening engagement Expected answer: Moderate growth, increasing focus on retention Impact on approach: Would emphasize personalized recommendations for existing users to increase platform stickiness
Tip
At this point, you can ask interviewer to take a 1-minute break to organize your thoughts before diving into the next step.
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