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ML Knowledge
How is the performance of a classification model represented by an ROC curve and its AUC?
Data Scientist
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Databricks

Evernote Logo

Evernote

ML Knowledge
Why is it necessary to use regularization methods in machine learning?
Machine Learning Engineer
ByteDance Logo

ByteDance

Cognizant Logo

Cognizant

Algorithms
What steps would you take to ascertain if a string is a palindrome?
Design Verification Engineer
Arm Logo

Arm

IBM Logo

IBM

Coding
How can you code a function that identifies all anagrammatic variations of a given string?
Data Scientist
Agoda Logo

Agoda

Microsoft Logo

Microsoft

ML Knowledge
What strategies did you use to eliminate multicollinearity and what VIF cut-off did you set?
Data Scientist
Ola Logo

Ola

Square Logo

Square

ML Knowledge
Where in a neural network is the vanishing gradient issue most prevalent, near the start or the end?
Machine Learning Engineer
Atlassian Logo

Atlassian

Cloudera Logo

Cloudera

ML Knowledge
Can you describe the different types of sampling techniques?
Data Scientist
Bolt Logo

Bolt

Reddit Logo

Reddit

ML Knowledge
Why is it considered essential to account for error assumptions in linear regression, and what does it imply?
Data Scientist
American Express Logo

American Express

Boeing Logo

Boeing

ML Knowledge
How do the coefficients in a logistic regression model inform us about the odds of the outcome occurring?
Data Scientist

Airtable

ClassPass

Technical
In UVM, how does the 'new' method differ from the 'create' method?
Design Verification Engineer
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Acer

Apple Logo

Apple

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