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ML Knowledge

4 years ago

Can you explain the underlying assumptions of linear regression, and the importance of taking them into account when interpreting model outcomes?

Data Scientist

Paytm

Illumina

StubHub

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4 years ago

Coding

4 years ago

What's the best way to find the longest substring that doesn't contain any repeated characters?

Data Scientist

Paytm

Shopee

Zomato

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4 years ago

ML Knowledge

4 years ago

What's the significance of Gradient Descent in the context of training deep learning models?

Data Scientist

Paytm

Booking.com

BetterUp

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4 years ago

Statistics

4 years ago

Let's say we have a coin. How would you determine the p value needed for the coin to be fair?

Data Scientist

Paytm

Ola

Autodesk

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4 years ago

Statistics

4 years ago

How do you evaluate whether a Gaussian mixture model is appropriate for a particular data set?

Data Scientist

Paytm

CrowdStrike

Ticketmaster

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4 years ago

Behavioral

4 years ago

Can you share with me a time when you had to convince someone of a particular idea? What did you do?

Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

Paytm

Guidewire Software

Remitly

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4 years ago

Metrics and ExperimentationStatistics

4 years ago

When it comes to running an A/B test, what factors do you consider when determining the sample size needed for the test, and how do you decide whether the test results warrant implementing changes?

Data Scientist

Paytm

EPAM Systems

Ola

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4 years ago

Behavioral

4 years ago

In what ways are your experiences aligned with Paytm's values.

Data Scientist

Paytm

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4 years ago

ML Knowledge

4 years ago

A model's performance can be evaluated by calculating its AUC. Would you be able to tell me how to calculate AUC for a model?

Data Scientist

Paytm

Deloitte

Virta

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4 years ago

ML Knowledge

4 years ago

In what way does the k-means algorithm function differently from the k-nearest neighbors algorithm?

Data Scientist

Paytm

Mozilla

Palantir Technologies

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4 years ago

Try Free AI Interview

Paytm

Data Scientist

Prepare for Statistics interview at Paytm

Statistics

Paytm

Data Scientist

Prepare for Metrics and Experimentation interview at Paytm

Metrics and Experimentation

Paytm

Data Scientist

Prepare for ML / Modeling interview at Paytm

ML / Modeling

Paytm

Data Scientist

Prepare for Problem Solving interview at Paytm

Problem Solving

Paytm

Data Scientist

Prepare for SQL interview at Paytm

SQL

Paytm

Data Scientist

Prepare for Resume Review interview at Paytm

Resume Review

Paytm

Data Scientist

Prepare for Behavioral interview at Paytm

Behavioral

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