Binary trees O(n..), tree algorithms efficiency etc.
Data Scientist Trainee Interview Questions
33,965 data scientist trainee interview questions shared by candidates
Provided a link to a website and requested some Exploratory Data Analysis on the available data.
No question, no test, no task, no way to value the person's experience and skill, just arbitrary valuation of CV. Maybe not even.
What is the difference between supervised and unsupervised learning?
Asked to do Data Preprocessing
Most important about knowledge in SQL, Tableau or PowerBI. There was not included any other code test for other programming languages.
are you able to commute?
This was asked in the google docs like how would you define a successful data scientist
why you want this job
Evaluation metrics used in Regression.
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