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ML Knowledge

2 years ago

What do you think about the usefulness of Time Series Forecasting in predicting trends and patterns in data over a period of time?

Data Scientist

HubSpot

Careem

GoCardless

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2 years ago

Statistics

2 years ago

What is the distinction between type I and type II errors when conducting a hypothesis test? And do you believe one is more detrimental than the other?

Data Scientist

HubSpot

Scribd

DataRobot

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2 years ago

Behavioral

2 years ago

What do you think would be the biggest challenge you'd face in the HubSpot Data Scientist role?

Data Scientist

HubSpot

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2 years ago

ML Knowledge

2 years ago

What is collaborative filtering in ML?

Data Scientist

HubSpot

NetSuite

Sony

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2 years ago

ML Knowledge

2 years ago

In the layout of a neural network, are the first layers or the final layers more at risk of experiencing vanishing gradients?

Data Scientist

HubSpot

Juul Labs

Robinhood

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2 years ago

Coding

2 years ago

Find the integer in a sorted array of integers from 0 to n that introduces a problem. Write a function that satisfies this requirement with a time complexity of O(log n).

Data Scientist

HubSpot

InVision

Workday

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2 years ago

Behavioral

2 years ago

How would you describe yourself and why do you think that you should be hired by HubSpot?

Data Scientist

HubSpot

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2 years ago

ML Knowledge

2 years ago

Can you explain the functional differences between CNNs and RNNs?

Data Scientist

HubSpot

Expedia

Ubisoft

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2 years ago

Analytics Case

2 years ago

Explain how you would evaluate and compare the effectiveness of two distinct search algorithms and their results.

Data Scientist

HubSpot

SeatGeek

Redfin

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2 years ago

Coding

2 years ago

How would you develop a Python program that implements the Fibonacci sequence?

Data Scientist

HubSpot

Fitbit

Deloitte

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2 years ago

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