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ML Knowledge
3 years ago
What are the optimization algorithms that you have knowledge of? What are your tactics for optimizing a model that has a million variables? What’s the mechanism of the simplex technique in the context of optimization?
Machine Learning Engineer

Zalando

Uber

Klarna

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3 years ago
ML Knowledge
3 years ago
In your experience, what are some of the examples of real-world scenarios where overfitting and underfitting have posed challenges for model performance and accuracy? What are the outcomes?
Machine Learning Engineer

Zalando

Fitbit Logo

Fitbit

Zillow Logo

Zillow

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3 years ago
ML Knowledge
3 years ago
Given that you have labels for your clustering problem, what steps would you take to assess the performance of the model?
Machine Learning Engineer

Zalando

Livongo Logo

Livongo

Snowflake Logo

Snowflake

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3 years ago
ML Knowledge
3 years ago
What exactly is LSTM and why is it considered important in the realm of artificial intelligence? Have you used LSTM in your projects before?
Machine Learning Engineer

Zalando

Ancestry Logo

Ancestry

Motorola Solutions Logo

Motorola Solutions

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3 years ago
System Design
3 years ago
Create a unified notification platform for different channels.
Machine Learning Engineer

Zalando

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3 years ago
ML Knowledge
3 years ago
Are there any specific algorithms or software that you would recommend for detecting anomalies effectively?
Machine Learning Engineer

Zalando

Microsoft Logo

Microsoft

Qualcomm Logo

Qualcomm

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3 years ago
Coding
3 years ago
If you were to sort this array in descending order, what value would be in the 18th position?
Machine Learning Engineer

Zalando

Andela Logo

Andela

Plaid Logo

Plaid

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3 years ago
Statistics
3 years ago
Would you mind explaining how to distinguish between variance and bias in a model's errors?
Machine Learning Engineer

Zalando

NetEase Logo

NetEase

Bosch Logo

Bosch

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3 years ago
System Design
3 years ago
Create a multiplayer game platform that supports real-time interaction.
Machine Learning Engineer

Zalando

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3 years ago
ML KnowledgeML Case
3 years ago
Estimate the value of Pi using Monte Carlo Algorithm
Machine Learning EngineerData Scientist

Zalando

Grafana Labs Logo

Grafana Labs

Chewy Logo

Chewy

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3 years ago

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

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