How to measure distance between data point?
Science Interview Questions
43,759 science interview questions shared by candidates
Mostly technical / coding questions with limited time to answer, talk about past projects (with techncial depth), almost no questions with respect to data science (statistics, ml, math, modeling ...)
lunghezza media segmento piu' corto di uno spaghetto rotto in due casualmente.
Alice ha 9 monete, Bob ha 8 monete. Quale è la probabilità che Alice ottenga più teste di Bob?
Interviewer: What is the technique to evaluate Logistic regression. I answered Cross entropy. Interviewer: no
Given measurements of acceleration taken from a wristband, with second by second acceleration in the X, Y, Z axis, how would you predict if the person wearing the wrist is sitting, walking or just standing?
Basic ML problem like different between bagging and boosting? SVM kernel? LR optimization? FM? Building classification model, how to consider interactive term
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How would you respond to being asked to lead a group project you don't have time for?
Let's say you finished developing a machine learning model and you are getting 95% accuracy. Should you be happy?
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