Preguntas de entrevista de Data mining scientist

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Preguntas de entrevista para Data Mining Scientist compartidas por los candidatos

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Etsy
A un Data Mining Scientist le preguntaron...13 de octubre de 2011

Given the set a a b b a a c c b b of unknown length, write an algorithm that figures out which occurs most frequently and with the most continuous repetition.

2 respuestas

doesn't matter, no answer is right!

Maintains Hashmap to store the overall frequency and longest continuous sequence. Menos

Humana

What was the angle between the clock hands at 3:15.

2 respuestas

7.5 degrees

Zero degrees

Intuit

there really were none.

2 respuestas

they seemed ot want to hear what I had ot say about my past assignments and relevance to the opening. i think they were not impressed. Menos

Intuited

The questions pertains to the previous projects that i have done in fields of NLP and ML.

Humana

All about my resume and projects, right from why you did it, how you did it, did you worked on Big data? worked on image processing etc.

EMBL

Do you know any Cheminformatics tools?

EMBL

Any experience with machine learning tasks?

EMBL

Which chemical journals are you familiar with?

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