They asked very specific questions on ML algorithms (eg, give me the three drawbacks of the PCA algorithm), without being interested in my capacity to see the bigger picture (for instance, how to put PCA in the perspective of dimensionality reduction, and how it compares to other algorithms for that purpose).
Why Nestle
Asked mostly behavioral questions like how I'd cope with deadlines and work with other teams, some simple technical questions like how long I need to sort and retrieve files.
All skills actually needed for data analytics aside, do you already know how to work with our financial products so we can get spurious analyses that are based on our existing preconceptions?
Qual a razão pelo qual se candidata.
Have you interviewed with Ecova before?
What motivates you?
Guesstimates : How many people can be accommodated in this building? CAT Puzzles : An ant wants to go from one vertex of the room to the diagonally opposite vertex. What's the shortest route? General questions from resume. Why do you want to join this company?
Why you want to pursue analytics job and where do you want to see yourself after 5 years?
The most difficult phase of the interview was the unstructured case study where in a lot of analysis was expected within very less time.
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