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ML Knowledge

a year ago

Can you walk us through bias and variance in the context of decision trees? And, if possible, could you clarify which one is more difficult: high bias or high variance - and why that's so?

Data Scientist

Salesforce

Elastic

Rivian

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a year ago

ML KnowledgeML Case

a year ago

Is the R-square measure sufficient for linear regression analysis? What if the r-square value is low, does this mean that the fit is not good enough?

Data Scientist

Salesforce

Bloomberg

HubSpot

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a year ago

ML Knowledge

a year ago

What are some common mistakes people make when using DBSCAN?

Data Scientist

Salesforce

Mozilla

Fitbit

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a year ago

Behavioral

a year ago

What was your most innovative idea? How did you come up with it, and how did you implement it?

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Salesforce

NetApp

Bill.com

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a year ago

Analytics Case

a year ago

Suppose a new product is set to launch, but usage metrics appear to be in decline. What would you advise the product team to do next?

Data Scientist

Salesforce

Gusto

GoCardless

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a year ago

ML Knowledge

a year ago

Could you compare the concepts of batch normalisation and instance normalisation?

Data ScientistMachine Learning Engineer

Salesforce

eBay

Samsara

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a year ago

SQL

a year ago

What method would you use to find the top 5 most popular items based on previous order histories?

Data Scientist

Salesforce

Rippling

GitLab

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a year ago

Behavioral

2 years ago

Tell us about your biggest accomplishment to date.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Salesforce

Hailo

Magic Leap

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2 years ago

Behavioral

2 years ago

In your opinion, what are some of the key success indicators for someone in the Data Scientist role?

Data Scientist

Salesforce

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2 years ago

Behavioral

2 years ago

Why have you applied to Salesforce?

Data Scientist

Salesforce

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2 years ago

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

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