Sign-ups dropped 20% last week. How would you investigate?, A company changes the design of its checkout page. How would you determine whether the new design is better?, A bank wants to predict which customers are likely to stop using its service. How would you approach this problem?, A supermarket wants to predict demand for perishable products. How would you approach it?, A ride-sharing company wants to offer customers a 50% discount. How would you decide whether this is a good idea?, Write a query to select the top 3 departments with at least ten employees and rank them according to the percentage of their employees making over $100K in salary., Imagine you’re on the Amazon Search team. Stakeholders are concerned that too many relevant products are missing from the search results. Your goal is to improve recall in the product search system. How would you approach this problem?, How would you detect bias in a credit scoring model?, You're running an A/B test for a new Instagram feed ranking algorithm. The goal is to improve user satisfaction. How would you define success metrics?

Data Scientist cases

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Data analysis quiz
Data analysis quiz
podle Anonymní
Kvíz
Competition discussion questions
Competition discussion questions
podle
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Types of machine learning & problems
Types of machine learning & problems
podle
Třídění skupin
Advertising Discussion Questions
Advertising Discussion Questions
podle
Náhodné karty
Machine Learning- Activity 2
Machine Learning- Activity 2
podle
Kvíz
Advertising (discussion questions)
Advertising (discussion questions)
podle
Otevřít krabici
Speaking about AI: Questions to discuss
Speaking about AI: Questions to discuss
podle
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Artificial intelligence questions
Artificial intelligence questions
podle
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