Financial related prediction task
Junior Data Scientist Interview Questions
1,193 junior data scientist interview questions shared by candidates
Both mathematical (probability, statistics and machine learning) and programming (python) brainteaser, nothing particularly hard if coming from a STEM background.
Raccontaci di un progetto che hai svolto, quali tecnologie hai usato, i tipi di dati che avevi a disposizione e come li hai processati.
Questions about my Take home assignment and machine learning workflow.
Encoding techniques used in regression
What is the most important thing to consider while working in a technical role?
Technical task, general motivation questions
A shipping company asks you to evaluate how efficient its fleet are using fuel. How would you go about doing that? (e.g. outcome variable, features you'd want) Do you have follow up questions? What kind of model would you use? What metrics would you use to evaluate?
Talk about a time you took initiative in the workplace?
SQL question on a table join with summary functions: count, AVG
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