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ML Knowledge

a year ago

What sets apart the abstracts of Logistic Regression and SVM?

Data Scientist

Mailchimp

Bosch

Zomato

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a year ago

SQL

a year ago

Imagine you have a SQL table called messages with columns id, sender_id, receiver_id, and message. What query would you use to extract the unique communicators from the table?

Data Scientist

Mailchimp

Yandex

Deloitte

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a year ago

Coding

a year ago

Write a program to find the longest palindrome in a given string.

Data ScientistMachine Learning Engineer

Mailchimp

Postmates

Shutterstock

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a year ago

Behavioral

2 years ago

What are your career goals over the next five years? How does Mailchimp fit into your overall vision?

Data Scientist

Mailchimp

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2 years ago

Behavioral

2 years ago

What has been your biggest achievement so far.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Mailchimp

Hailo

Magic Leap

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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

Mailchimp

Juul Labs

Robinhood

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2 years ago

ML Knowledge

2 years ago

Could you delineate what a DMatrix is within XGBoost and contrast it with other gradient boosting data structures?

Data ScientistMachine Learning Engineer

Mailchimp

Viber

Deloitte

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2 years ago

Coding

2 years ago

Can you devise a strategy to interpret a string with multiple levels of nested parentheses?

Data Scientist

Mailchimp

CRED

OpenDoor

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2 years ago

ML Knowledge

2 years ago

What is LSTM and why did you choose to incorporate it in your machine learning projects? Can you tell us about your experience working with this model?

Data Scientist

Mailchimp

Lyft

Brex

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2 years ago

SQL

2 years ago

What's the SQL query for retrieving distinct conversation events from a database?

Data Scientist

Mailchimp

Zenefits

Mapbox

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2 years ago

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

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