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ML KnowledgeML Case
4 years ago
Is relying on R-square values alone for linear regression analysis advisable? Is a low R-square value a definitive sign of poor fit in a linear regression model?
Data Scientist

HubSpot

Bloomberg

Nuro

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4 years ago
ML Knowledge
4 years ago
Could you compare the concepts of batch normalisation and instance normalisation?
Data ScientistMachine Learning Engineer

HubSpot

eBay

Samsara

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4 years ago
Behavioral
4 years ago
Please share a time when you disagreed with a member of your team.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

HubSpot

Lenskart Logo

Lenskart

Takeaway Logo

Takeaway

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4 years ago
Behavioral
4 years ago
Tell us a bit about what you know of HubSpot?
Data Scientist

HubSpot

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4 years ago
Behavioral
4 years ago
Let me know about an experience you had leading a team.
Data ScientistProgram ManagerFrontend EngineerSite Reliability Engineer

HubSpot

Zoho Logo

Zoho

Ironclad Logo

Ironclad

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4 years ago
Behavioral
4 years ago
How did you handle a situation where you couldn't meet a deadline?
Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

HubSpot

Decathlon Logo

Decathlon

NVIDIA Logo

NVIDIA

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4 years ago
Statistics
4 years ago
What makes the standard error of the mean different from the standard error of the median?
Data Scientist

HubSpot

Curve Logo

Curve

Arm Logo

Arm

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4 years ago
Statistics
4 years ago
I would like to see a function that creates N samples from a population with a mean of 0 and a standard deviation of 1 and displays the histogram. Can you write one?
Data Scientist

HubSpot

Peloton Logo

Peloton

Nutanix Logo

Nutanix

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4 years ago
Statistics
4 years ago
Explain the rationale for finding the most likely number of heads in a series of coin tosses.,
Data Scientist

HubSpot

Databricks Logo

Databricks

Course Hero Logo

Course Hero

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4 years ago
ML Knowledge
4 years ago
Discuss bias and variance in relation to decision trees? And, if you don't mind, can you tell me which is more troublesome: high bias or high variance, and the rationale behind that assertion?
Data Scientist

HubSpot

Elastic Logo

Elastic

Rivian Logo

Rivian

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4 years ago

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*All interview questions are submitted by recent HubSpot Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at HubSpot.

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