Data scientist Interview Questions

it was pretty known to me and i explained every thing in detail.

wt was the time for the coding challnege Data scientist? and can u pls tell me if you remembr the data set relatd to?

Can you elaborate about the coding round

Hi, how would you rate the difficulty of Coding questions, I have a the same test coming up and would be grateful if you could help me with it. Thanks :)

Standard DSA questions

Hi, if you could recollect any of the coding questions?

TPR and FPR

TPR on y-axis and FPR on x-axis

AUC (Area Under the Curve) can be anything.. ROC has TPR and FPR

Seriously?

Supervised is where we know what type of output we want. Unsupervised is where the Structure defines it's own output... Like shuffling cards of each group to one..

What other questions you was asked during the that discussion? nothing related to CNN , RNN, ML, Regression and classification?

Nothing about ML, RNN, CNN, I think she dnt know more about Data science. She told we are hiring who have experienced in data science. Without asking any question she were hiring for Sr Data Scientist. Nice company.

Take a difference list. a = [15,15,60,15,15,..] Drop ones that are not 15. b = [15,15,15,15] Take the length and multiply by 15. 15*len(b)/3600 to get hours.

Can you post a link to the question and solution?

I could answer the question after thinking about some time.

Step1: Fill 5L water container Step2: Remove 3L of water from 5L water and put it in 3L container. Now you are left with 2L water in 5L container. Step3: Now empty 3L water container and put remaining 2L water from 5L water container to it. Now you have only 2L water in 3L container. Step4: Refill 5L water container. And fill the remaining 1L of 3L water container. Now you are left with exactly 4L water in 5L water container. Cheers! ;)