Aggregate fields from these 3 tables to create new metrics, and combine the results of the aggregations into a single table.
Sr Data Scientist Interview Questions
3,512 sr data scientist interview questions shared by candidates
How would you develop a ranking algorithm to return search results for hotels in a city?
Why do you want to move on?
Live data exercise using Python/Pandas
Product Sense, SQL and a statistic Questions.
Previous DS related Projects, Explaining intuition behind ML,
Some of the questions were related to experimentation and past projects
How do you measure the success of referral by giving you simple data?
Case study: A stakeholder shows you a graph of number of restaurants vs order rate, and says "This data shows that if we increase the restaurants available to customers would that lead to growth of orders?". Discuss.
A 3 days DS case study to predict estimated time for food preparation
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