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Behavioral

4 months ago

What are some of your key objectives from the Data Scientist role at Instacart?

Data Scientist

Instacart

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4 months ago

Behavioral

4 months ago

In what ways do you successfully communicate using varying styles?

Data ScientistData Engineering ManagerML Engineering ManagerEngineering Manager

Instacart

Lufax

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4 months ago

ML Knowledge

4 months ago

Can you explain the rationale behind the ROC curve and what AUC stands for?

Data Scientist

Instacart

Postmates

Airtable

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4 months ago

SQL

4 months ago

Using the given tables, find the average delivery distance per agent, and then sort the agents by the total orders delivered in descending order.

Data Scientist

Instacart

Glovo

DoorDash

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4 months ago

Statistics

4 months ago

How to construct a matrix following a Bernoulli distribution in Python, with elements normalized by their column sums?

Data Scientist

Instacart

Nubank

Microsoft

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4 months ago

ML Knowledge

5 months ago

In what ways do the K-means algorithm and the Expectation-Maximization (EM) algorithm differ?

Data Scientist

Instacart

Stripe

Amgen

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5 months ago

ML Knowledge

5 months ago

Are you well-versed in XGBoosting and the various hyperparameters that can be fine-tuned for optimal performance?

Data Scientist

Instacart

Instagram

Mastercard

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5 months ago

ML Knowledge

5 months ago

What techniques might you use to evaluate a clustering model's performance if label information is present?

Data Scientist

Instacart

Oracle

Samsung

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5 months ago

Behavioral

5 months ago

If you receive an offer from Instacart, how long do you think you'll stay?

Data Scientist

Instacart

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5 months ago

Behavioral

6 months ago

I'd like you to tell me what you learned from a major failure.

Data ScientistData Science ManagerEngineering ManagerUX Designer

Instacart

Einride

Carta

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6 months ago

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^*All interview questions are submitted by recent Instacart Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Instacart.

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