what is the output of class_instance.__dict__ in case of attributes defined with 1 and 2 leading underscore
Data Scientist Interview Questions
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If __str__ and __repr__ methods are defined for a class, which output would take precedence in case of print(class_instance) call
Given a dataset containing information about customer demographics, purchase history, and website interactions, how would you approach predicting customer churn or identifying factors that contribute to customer retention?
Very deep and detailed ML questions on tree based models etc.
Q. What analytics projects have you completed?
How many pizzerias are there in the US
SQL Immediate level question. Python and Some of machine learning questions.
live coding with python_ a task to solve
Describe a project you did
The case study tested topics in data extraction, transformation, and querying.
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