Given an unfair coin that is heads 2/3 of the time and tails 1/3 of the time, how do simulate a fair coin?
Research Analyst Interview Questions
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Where does your spouse attend school?
probability questions like “You’re given a biased coin with a known probability 𝑝 of landing heads. How would you determine the expected number of flips until it shows heads twice in a row?”
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Strengths/weaknesses
What is the limit of x^x around 0?
the difficulty for coding test is like leetcode medium or hard...
Describe SGD and SGD with momentum
Why is regularization important (e.g. why ridge/lasso regression compared to OLS) even when # of samples > # of parameters?
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