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ML Knowledge
3 years ago
How would you approach the challenge of high-cardinality categorical data?
Machine Learning Engineer

Instacart

Huawei

Adobe

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3 years ago
ML Knowledge
3 years ago
To evaluate a model's efficiency and accuracy, one should calculate its AUC. Can you walk me through the process of calculating AUC for a model?
Machine Learning Engineer

Instacart

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HubSpot

Bosch Logo

Bosch

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3 years ago
ML Knowledge
3 years ago
How would you characterize the BERT model's strengths and give a detailed explanation of its framework?
Machine Learning Engineer

Instacart

Amazon Web Services Logo

Amazon Web Services

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Asana

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3 years ago
System Design
3 years ago
Design a system for managing a distributed event sourcing architecture.
Machine Learning Engineer

Instacart

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3 years ago
Coding
3 years ago
Consider an array of sorted integers from 0 to n and find the problematic integer. Provide a function that satisfies this requirement with a time complexity of O(log n).
Machine Learning Engineer

Instacart

Roofstock Logo

Roofstock

Databricks Logo

Databricks

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3 years ago
ML Knowledge
3 years ago
Can you discuss the variety of loss functions that you're knowledgeable about?
Machine Learning Engineer

Instacart

Databricks Logo

Databricks

Chewy Logo

Chewy

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3 years ago
System Design
3 years ago
Design a scalable load balancer for distributed systems.
Machine Learning Engineer

Instacart

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3 years ago
System Design
3 years ago
Design a real-time system for processing network traffic for intrusion detection.
Machine Learning Engineer

Instacart

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3 years ago
System Design
3 years ago
Outline the key components of a system that allows multiple users to edit a document simultaneously.
Machine Learning Engineer

Instacart

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3 years ago
System Design
3 years ago
Create a platform for distributed continuous integration and deployment management.
Machine Learning Engineer

Instacart

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3 years ago

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Instacart

Machine Learning Engineer

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System Design
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Instacart

Machine Learning Engineer

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ML System Design
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Instacart

Machine Learning Engineer

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Behavioral

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

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