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BehavioralTechnical

2 years ago

What did you learn from a craft conference you attended recently?

Data ScientistData Engineering ManagerUX DesignerEngineering Manager

ThoughtWorks

LendingClub

Bill.com

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2 years ago

ML Knowledge

2 years ago

How would you explain an ROC curve to a non-technical stakeholder? In what situations would you prefer bagging over boosting?

Data ScientistMachine Learning Engineer

ThoughtWorks

Zillow

Wish

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2 years ago

Coding

2 years ago

Show how you'd write a function to produce all permutations that are anagrams of a string.

Data Scientist

ThoughtWorks

Lattice

Pandora

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2 years ago

SQL

2 years ago

What factors do you think may impact the accuracy of measuring monthly retention using this dataset?

Data Scientist

ThoughtWorks

Deliveroo

Mixpanel

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2 years ago

ML Knowledge

2 years ago

Can you explain the concept of a Neural Network and its operational dynamics?

Data ScientistMachine Learning Engineer

ThoughtWorks

SeatGeek

Productboard

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2 years ago

Statistics

2 years ago

Would you mind comparing panel data with cross sectional data and tell me the differences?

Data Scientist

ThoughtWorks

Lyft

Klarna

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2 years ago

Statistics

2 years ago

Do you believe there are any innate properties of a coin that might make it more susceptible to bias?

Data Scientist

ThoughtWorks

Segment

Curve

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2 years ago

Statistics

2 years ago

Could you explain how to cleanse a dataset of biases?

Data Scientist

ThoughtWorks

Flexport

Yandex

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2 years ago

Behavioral

2 years ago

Describe a time when you couldn't meet a deadline.

Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

ThoughtWorks

Quizlet

Andela

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2 years ago

Statistics

2 years ago

Please describe the steps you would take to generate an ROC curve using predicted probabilities and true labels.

Data Scientist

ThoughtWorks

IBM

OfferUp

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2 years ago

Try Free AI Interview

ThoughtWorks

Data Scientist

Prepare for Statistics interview at ThoughtWorks

Statistics

ThoughtWorks

Data Scientist

Prepare for Metrics and Experimentation interview at ThoughtWorks

Metrics and Experimentation

ThoughtWorks

Data Scientist

Prepare for ML / Modeling interview at ThoughtWorks

ML / Modeling

ThoughtWorks

Data Scientist

Prepare for Problem Solving interview at ThoughtWorks

Problem Solving

ThoughtWorks

Data Scientist

Prepare for SQL interview at ThoughtWorks

SQL

ThoughtWorks

Data Scientist

Prepare for Resume Review interview at ThoughtWorks

Resume Review

ThoughtWorks

Data Scientist

Prepare for Behavioral interview at ThoughtWorks

Behavioral

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