Case study question that I got grilled on for leaving out something I assumed everyone does automatically, related to data transformation. As if someone applying for a data science position is going to try to begin fitting a model prior to data cleaning and wrangling.
What is a novel application for our review data that might generate new business opportunities?
be able to explain coefficients in a real world way, not textbook answer
Resolver problema de negocio en equipo presencial.
Write a query to find duplicates in a table without using DISTINCT
general
Given a string with potentially two types of parenthesese, create a function that will determine if the parentheses are valid
Quelles sont les difficultés rencontrés lors de ta première expérience pro (alternance) et quelles solutions avez vous trouvé ?
Lists in R and operations realted to it.
regular question about ML models. few classic DS question to see how you approach to a new problem.
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