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Coding

2 years ago

What Python code would you use to create the Fibonacci series iteratively?

Data Scientist

AppDynamics

Fitbit

Deloitte

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2 years ago

ML Knowledge

2 years ago

What is your approach to assessing various algorithms and selecting the most appropriate one for a given machine learning task?

Data Scientist

AppDynamics

Springboard

Huawei

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2 years ago

Statistics

2 years ago

How to determine if a Gaussian mixture model is an appropriate choice for modeling a given data set?

Data Scientist

AppDynamics

CrowdStrike

Ticketmaster

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2 years ago

ML System DesignML CaseProduct Case

2 years ago

Tell me an approach to design a system (from a Data Science perspective) to alert a user that some value you monitor on one of his server is abnormal / deserve action (anomaly detection on time series) ?

Data Scientist

AppDynamics

Stack Overflow

Qualcomm

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2 years ago

Product Case

2 years ago

Could you outline how one calculates the retention rate for a product, please?

Data Scientist

AppDynamics

OpenDoor

Faire

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2 years ago

ML Knowledge

2 years ago

When assessing a model's performance, how do you decide between using a confusion matrix or an ROC curve?

Data ScientistMachine Learning Engineer

AppDynamics

Udacity

Splunk

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2 years ago

Statistics

2 years ago

How would you determine the probability of consecutive heads when flipping a coin?

Data Scientist

AppDynamics

Waymo

Peloton

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2 years ago

ML Knowledge

2 years ago

What role does collaborative filtering play in machine learning algorithms?

Data Scientist

AppDynamics

NetSuite

Sony

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2 years ago

Statistics

2 years ago

How might demographic differences between the control and variant groups affect the overall outcomes of an A/B test?

Data Scientist

AppDynamics

Dollar Shave Club

Rivian

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2 years ago

ML Knowledge

2 years ago

There are several ways to optimize hyperparameters in a machine learning model. How would you compare and contrast grid search CV and random search CV for this task?

Data Scientist

AppDynamics

Blind

Autodesk

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2 years ago

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

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