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System Design
a year ago
Design a system for real-time face recognition.
Machine Learning Engineer

YouTube

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a year ago
ML Knowledge
a year ago
What are some real-world applications of dimensionality reduction, and how has it impacted various industries?
Machine Learning Engineer

YouTube

Taboola

Stitch Fix

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a year ago
Coding
a year ago
What do you know about Least Recently Used (LRU) caches?
Machine Learning Engineer

YouTube

Indeed.com

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Adyen

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a year ago
Coding
a year ago
What's the procedure for producing 1000 normally distributed samples with mean=x and variance=y in R, conducting a summary statistical analysis, and graphing a density plot? Implement the equivalent in Python via the Codility online editor.
Machine Learning Engineer

YouTube

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Peek

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Bloomberg

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a year ago
System Design
a year ago
Design a system for real-time bidding in online advertising.
Machine Learning Engineer

YouTube

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a year ago
ML Knowledge
a year ago
How do information theory principles aid in evaluating different language models? Could you give a practical example of such an evaluation?
Machine Learning Engineer

YouTube

Cleo Logo

Cleo

SAP Logo

SAP

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a year ago
ML Knowledge
a year ago
Could you share your experience with a particular machine learning model and explain its mechanics?
Machine Learning EngineerData Scientist

YouTube

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BuzzFeed

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Andela

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a year ago
System Design
a year ago
Build a system to manage a social media newsfeed.
Machine Learning Engineer

YouTube

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a year ago
System Design
2 years ago
Build a distributed system for executing chaos engineering experiments.
Machine Learning Engineer

YouTube

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2 years ago
Coding
2 years ago

Best Time to Buy and Sell Stock

You have access to an array where each element represents the price of a specific stock on a given day. Your objective is to maximize profit by selecting one day to purchase the stock and a different, future day to sell it. Determine and return the maximum profit achievable. If it's impossible to generate a profit, return 0.

Input: prices = [9,3,8,2,7,5]

Output: 5

Explanation: Purchase on day 2 (price = 3) and sell on day 5 (price = 7) for a profit of 7 - 3 = 4.

Machine Learning Engineer

YouTube

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2 years ago

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Prepare for Behavioral interview at YouTube

Behavioral

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