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ML Knowledge

2 years ago

What techniques might you use to evaluate a clustering model's performance if label information is present?

Data Scientist

IBM

Bolt

Coursera

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2 years ago

Behavioral

2 years ago

How did you handle a task where you had a deadline and couldn't meet it?

Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

IBM

Decathlon

NVIDIA

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2 years ago

Behavioral

2 years ago

Tell me about one time that you had to assist a colleague in an area out of your responsibilities. How'd it go?

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

IBM

DeviantArt

Lenskart

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2 years ago

SQL

2 years ago

How do you decide when to use a left join as opposed to a right join in SQL?

Data Scientist

IBM

Meta

Zomato

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2 years ago

Behavioral

2 years ago

Tell me about a time when you went above and beyond

Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

IBM

Figma

Duolingo

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2 years ago

Coding

2 years ago

If you were building a system that needed to manage a large amount of frequently accessed data, would you consider implementing an LRU cache? Why or why not?

Data Scientist

IBM

BuzzFeed

Samsara

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2 years ago

Coding

2 years ago

What would be your approach to count the adjacent mines for each cell in a minesweeper board represented by a character array?

Data ScientistMachine Learning Engineer

IBM

Workday

Wattpad

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2 years ago

Behavioral

2 years ago

Share with me an instance of failure at your work.

Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

IBM

Capital One

TuSimple

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2 years ago

ML Knowledge

2 years ago

Can you discuss the tradeoffs involved in utilizing decision trees to make business decisions?

Data Scientist

IBM

Robinhood

Audible

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2 years ago

Coding

2 years ago

How to find common ancestors in a tree?

Data Scientist

IBM

Onfido

Palo Alto Networks

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2 years ago

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

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