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ML Knowledge

2 years ago

What is the meaning of bias-variance tradeoff in machine learning? Could you provide a real-life scenario where you have observed this tradeoff in a model's efficacy?

Machine Learning Engineer

EPAM Systems

Bloomberg

Pluralsight

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2 years ago

ML Knowledge

2 years ago

What is your standard approach for ETL processes, and how has it evolved over time?

Machine Learning Engineer

EPAM Systems

Indeed.com

YouTube

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2 years ago

ML Knowledge

2 years ago

What constitutes the primary stages of backpropagation in a neural network's learning process?

Machine Learning Engineer

EPAM Systems

Faire

Arm

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2 years ago

System Design

2 years ago

Design a smart parking management system.

Machine Learning Engineer

EPAM Systems

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2 years ago

ML Knowledge

2 years ago

How does an ROC curve assist in determining the threshold for a classification model? Can you discuss the trade-offs between bagging and boosting techniques?

Machine Learning EngineerData Scientist

EPAM Systems

Taboola

Stitch Fix

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2 years ago

ML Knowledge

2 years ago

Can you differentiate between bias and variance in machine learning?

Machine Learning Engineer

EPAM Systems

Grab

Qualcomm

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2 years ago

Coding

2 years ago

In your experience, what is the most effective way to find all instances of English words in a body of text?

Machine Learning Engineer

EPAM Systems

Pandora

Mozilla

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2 years ago

Coding

2 years ago

What is the Python code for calculating the confidence intervals for a mean?

Machine Learning Engineer

EPAM Systems

ClassPass

Bill.com

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2 years ago

System Design

2 years ago

Design a collaborative editing platform for real-time use.

Machine Learning Engineer

EPAM Systems

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2 years ago

ML Knowledge

2 years ago

Why tf-idf is considered better than other techniques to determine the relevance of a document based on search queries?

Machine Learning Engineer

EPAM Systems

Peloton

Flexport

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2 years ago

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

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