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ML CaseML System DesignProduct Case

a year ago

Please describe your proposed approach to creating a system that detects anomalies in a user's server data and sends alerts to get the user's attention.

Data Scientist

Amazon Web Services

Curve

Red Hat

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a year ago

Analytics Case

a year ago

E, F, G, H, and I are all characters linked together. E is linked to F, E is linked to G, G is linked to H, G is linked to I. Can these characters be separated into two sets so that the graph will be a bipartite?

Data Scientist

Amazon Web Services

UberEats

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a year ago

Coding

a year ago

Could you draft a Python code that sets up a hash table?

Data Scientist

Amazon Web Services

Yahoo

Slack

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a year ago

ML Knowledge

a year ago

What do you see as the positive and negative aspects of employing SVMs?

Data Scientist

Amazon Web Services

Venmo

Instacart

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a year ago

SQL

a year ago

Write an SQL query to determine the average order value for customers based in the United States who have made 3 or more orders in the last month, using data from the "orders" and "customers" tables.

Data Scientist

Amazon Web Services

McAfee

Quora

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a year ago

Statistics

a year ago

Can you talk about the approaches you have taken to find outliers in datasets?

Data Scientist

Amazon Web Services

Kraken

Amadeus

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a year ago

Coding

a year ago

Can you illustrate how to write a function that will handle alterations on a pandas dataframe?

Data Scientist

Amazon Web Services

Qualcomm

Mastercard

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a year ago

SQL

2 years ago

What are some of the key distinctions between a right join and an inner join?

Data Scientist

Amazon Web Services

Ola

NetApp

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2 years ago

ML Knowledge

2 years ago

How does k-means clustering work, and can it guarantee finding the global optimum? Create an implementation for k-means with an N*D input matrix.

Data Scientist

Amazon Web Services

Audible

Criteo

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2 years ago

Analytics Case

2 years ago

Can you give me an example of a successful prediction you've made for a user's lifetime value?

Data Scientist

Amazon Web Services

Amgen

Snap

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2 years ago

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

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