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ML Knowledge
2 years ago
When faced with skewed data in model evaluation, how do you proceed and what metrics do you consider?
Data ScientistMachine Learning Engineer
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VeriSign

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SeatGeek

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Chime

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2 years ago
ML Knowledge
2 years ago
How can tf-idf help increase the accuracy of text classification and clustering algorithms?
Data Scientist
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VeriSign

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Faire

Ola Logo

Ola

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2 years ago
Statistics
2 years ago
Consider the probability of guessing a random card from a deck. If you could ask about its color or if it's a face card to improve your guess, which question would you choose?
Data Scientist
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VeriSign

LinkedIn Logo

LinkedIn

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McAfee

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2 years ago
Behavioral
2 years ago
I'd like you to share an experience when you disagreed with a team member's approach.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager
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VeriSign

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Lenskart

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Takeaway

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2 years ago
ML Knowledge
2 years ago
How would you explain bootstrapping, and do you advocate its use for increasing sample sizes?
Data ScientistMachine Learning Engineer
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VeriSign

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Atlassian

Dell Logo

Dell

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2 years ago
ML Knowledge
2 years ago
What sort of impediments have you faced while experimenting with supervised machine learning and how did you manage to conquer them?
Data Scientist
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VeriSign

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LendingClub

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Atlassian

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2 years ago
Behavioral
2 years ago
Please share a time when you had a disagreement with your boss or an executive
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager
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VeriSign

Corning Logo

Corning

DrChrono Logo

DrChrono

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2 years ago
Statistics
2 years ago
A couple has two children. Suppose you know that one child is a boy. What is the probability that the other child is also a boy?
Data Scientist
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VeriSign

Yext Logo

Yext

Electronic Arts Logo

Electronic Arts

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2 years ago
Statistics
2 years ago
You have the option of rolling a second die, but you must forfeit your previous winnings if you do so. When, if ever, should you roll the next die?
Data Scientist
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VeriSign

trivago Logo

trivago

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Marqeta

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2 years ago
Behavioral
2 years ago
Describe an experience when you made a decision that did not pan out for you. What did you learn from this failure?
Data ScientistData Science ManagerEngineering ManagerUX Designer
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VeriSign

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Trackmaven

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Okta

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2 years ago

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Metrics and Experimentation
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Behavioral

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