Case study about how can data science be used in case of retail industry, and evaluation of a campaign, what to look out for, and how can data be used to improve results.
Applied Scientist Interview Questions
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Besides the homework, they were rather curious about my personality, eg How am I handling if I'm losing motivation. There were some sql questions too. (eg what kind of joins I know)
Basic coding skills were judged. Case studies based on retail in F2F.
Opening up a smaller big bazaar in CyberHub, which product verticals to retain and discard
Applying SQL joins at a random data
Why correlation is used instead of covariance?
"So, what is the main benefit of your [project] method?" "Why might you use ultrashort laser pulses in industry?" "Where might you use lasers in a defence capacity?"
Write some code about ML transformations
Pourquoi postuler à l'alstom particulièrement?
Puzzle 3 ant at vertices of triangle puzzle : probability ants will never meet each other.
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