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Analytics Case
2 years ago
W, X, Y, Z are characters that are linked together. W is linked to X. W is linked to Y. Y is linked to Z. X is linked to Z. Is it possible to split all four characters into two sets so that the graph creates a bipartite?
Data Scientist

Tinder

Postmates

HubSpot

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2 years ago
Behavioral
2 years ago
What would be your ideal team to join in Tinder
Data Scientist

Tinder

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2 years ago
Behavioral
2 years ago
Describe a situation where you took the initiative.
Data ScientistData Science ManagerML Engineering ManagerData Engineering Manager

Tinder

Two Sigma Logo

Two Sigma

Citrix Systems Logo

Citrix Systems

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2 years ago
ML Knowledge
2 years ago
As the labels are known in your clustering exercise, what approaches will you take to evaluate the model's performance?
Data Scientist

Tinder

Bolt Logo

Bolt

Coursera Logo

Coursera

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2 years ago
CodingStatistics
2 years ago
What are percentiles, and how would you go about computing the nth percentile of a dataset? Could you write the code for it?
Data Scientist

Tinder

Ticketmaster Logo

Ticketmaster

Robinhood Logo

Robinhood

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2 years ago
SQL
2 years ago
What are the key differences between a left join and an inner join?
Data Scientist

Tinder

Meta Logo

Meta

Zomato Logo

Zomato

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2 years ago
Statistics
2 years ago
How would you explain the concept of regression to a non-statistical professional?
Data Scientist

Tinder

Snowflake Logo

Snowflake

Dollar Shave Club Logo

Dollar Shave Club

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2 years ago
ML Knowledge
2 years ago
Can you describe what log loss measures in a predictive model?
Data ScientistMachine Learning Engineer

Tinder

Datadog Logo

Datadog

DocuSign Logo

DocuSign

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2 years ago
ML Knowledge
2 years ago
Why do many machine learning practitioners choose to use LSTM? Can you also provide some examples of how you've leveraged it in your personal projects?
Data Scientist

Tinder

Lyft Logo

Lyft

Brex Logo

Brex

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2 years ago
SQL
2 years ago
Elaborate on your strategy to optimize a lethargic SQL query.
Data Scientist

Tinder

Twitch Logo

Twitch

Grafana Labs Logo

Grafana Labs

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2 years ago

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