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ML Knowledge
2 years ago
What is the curse of dimensionality in the context of data with many features, and how would you address this issue?
Machine Learning Engineer

Cognizant

SAP

Peek

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2 years ago
System Design
2 years ago
How would you architect a scalable platform for live video streaming to millions of concurrent viewers?
Machine Learning Engineer

Cognizant

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2 years ago
System Design
2 years ago
What are the key components and considerations in designing a distributed file storage solution?
Machine Learning Engineer

Cognizant

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2 years ago
Coding
2 years ago
How do you devise a technique to find the length of a sorted list with out-of-range values marked as -1, without employing built-in functions?
Machine Learning Engineer

Cognizant

Sendbird Logo

Sendbird

Square Logo

Square

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2 years ago
System Design
2 years ago
Design a system for real-time processing of IoT device data.
Machine Learning Engineer

Cognizant

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2 years ago
System Design
3 years ago
Design a messaging platform with voice and video calling like WhatsApp.
Machine Learning Engineer

Cognizant

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3 years ago
System Design
3 years ago
How would you approach designing a workflow engine that supports long-running processes and state persistence?
Machine Learning Engineer

Cognizant

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3 years ago
System Design
3 years ago
Design a real-time video analysis system for detecting objects.
Machine Learning Engineer

Cognizant

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3 years ago
Product Case
3 years ago
How do you go about forecasting sales for a brand. Can you share your approach?
Machine Learning Engineer

Cognizant

Quora Logo

Quora

Google Logo

Google

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3 years ago
ML Knowledge
3 years ago
What is the difference between batch normalisation and instance normalisation?
Machine Learning EngineerData Scientist

Cognizant

eBay Logo

eBay

Samsara Logo

Samsara

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3 years ago

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

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