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ML Knowledge

7 months ago

What is an ROC curve plot? What's the difference between bagging and boosting?

Machine Learning EngineerData Scientist

Grab

Zillow

Wish

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7 months ago

ML Knowledge

7 months ago

What methods have you found useful for determining the most appropriate value of "k" for a given dataset using the K-means algorithm?

Machine Learning Engineer

Grab

Canva

trivago

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7 months ago

ML Knowledge

8 months ago

Enlighten us on the BERT model and why it surpasses the BiLSTM in performance.

Machine Learning Engineer

Grab

Expedia

Monzo

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8 months ago

Coding

8 months ago

In a set of integers, how would you employ a greedy technique to find the smallest sequence summing to at least a target amount?

Machine Learning EngineerData Scientist

Grab

AT&T

SAP Concur

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8 months ago

StatisticsML Knowledge

8 months ago

In what way does PCA work and what are some of its cons?

Machine Learning EngineerData Scientist

Grab

Shutterstock

Improbable

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8 months ago

ML Knowledge

8 months ago

How would you define a minimum height tree in data structures and go about building one?

Machine Learning Engineer

Grab

ASML

Honeywell

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8 months ago

Coding

8 months ago

How can you manually calculate the length of a sorted list with -1 as an out-of-range signal, avoiding the use of built-in commands?

Machine Learning Engineer

Grab

Sendbird

Square

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8 months ago

System Design

8 months ago

Develop a session management system for web applications.

Machine Learning Engineer

Grab

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8 months ago

ML Knowledge

9 months ago

What is the impact of stop-word removal on tf-idf analysis?

Machine Learning Engineer

Grab

Redfin

Bloomberg

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9 months ago

Coding

9 months ago

Which technique would you apply to filter out fake news articles, and can you show us how it's done?

Machine Learning Engineer

Grab

Coursera

Samsara

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9 months ago

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