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ML Knowledge

a year ago

How do you handle high-dimensional data sets in machine learning challenges?

Machine Learning Engineer

DocuSign

Marqeta

Airtable

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a year ago

ML CaseML Knowledge

a year ago

In what ways is R-square an incomplete metric for linear regression analysis? How do you justify a low R-square value in terms of linear regression model fit?

Machine Learning Engineer

DocuSign

Red Hat

Peek

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a year ago

Coding

2 years ago

Best Time to Buy and Sell Stock

You have access to an array where each element represents the price of a specific stock on a given day. Your objective is to maximize profit by selecting one day to purchase the stock and a different, future day to sell it. Determine and return the maximum profit achievable. If it's impossible to generate a profit, return 0.

Input: prices = [9,3,8,2,7,5]

Output: 5

Explanation: Purchase on day 2 (price = 3) and sell on day 5 (price = 7) for a profit of 7 - 3 = 4.

Machine Learning Engineer

DocuSign

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2 years ago

ML Knowledge

2 years ago

Is the vanishing gradient phenomenon a more significant issue at the start or at the end of a neural network's layers?

Machine Learning Engineer

DocuSign

eToro

Wattpad

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2 years ago

System Design

2 years ago

Outline the components of a distributed A/B testing system that ensures statistical validity and prevents experiment collision.

Machine Learning Engineer

DocuSign

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2 years ago

System Design

2 years ago

Design a real-time gaming leaderboard.

Machine Learning Engineer

DocuSign

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2 years ago

Coding

2 years ago

What technique would you apply to compute the dot product of two sparse matrices?

Machine Learning EngineerData Scientist

DocuSign

Tesla

Postmates

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2 years ago

ML Knowledge

2 years ago

How have you applied ML frameworks such as TensorFlow or PyTorch in your work?

Machine Learning Engineer

DocuSign

LogMeIn

NetEase

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2 years ago

ML KnowledgeML Case

2 years ago

Elaborate on the differences between the tabular and multidimensional model, highlighting the one that Azure analysis services endorse?

Machine Learning Engineer

DocuSign

SoFi

Plaid

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2 years ago

ML Knowledge

2 years ago

Machine Learning Engineer

DocuSign

HubSpot

Bosch

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2 years ago

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^*All interview questions are submitted by recent DocuSign Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at DocuSign.

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