Interested to Buy Any Domain ? << Click Here >> for more details...
How will you decide which version (Version 1 or Version 2) of the Surge Pricing Algorithms is working better for Uber ?
Uber,
374A building has 100 floors. Given 2 identical eggs, how can you use them to find the threshold floor? The egg will break from any particular floor above floor N, including floor N itself.
443You have 2 dices. What is the probability of getting at least one 4? Also find out the probability of getting at least one 4 if you have n dices.
503If we added one rider to the current SF market, how would that affect the existing riders and drivers?
Uber,
388How will you test that there is increased probability of a user to stay active after 6 months given that a user has more friends now?
531Post New Data Science Questions
Which machine learning algorithm will you use to solve a Uber driver accepting request?
Explain the term "data warehouse".
What is cluster sampling?
Which language is best for data science?
What is the goal of the clustering?
Are the expected value and mean value different?
What is need of principal component analysis?
Write a program to segment a long string into a group of valid words using Dictionary. The result should return false if the string cannot be segmented. Also explain about the complexity of the devised solution.
What education is required for data science role?
How will you drop variables using indices in a data frame?
Now companies are heavily investing their money and time to make the dashboards. Why?
What is market basket analysis? How would you do it in r and python?
Give a large dataset, find the median.
What is a joke that people say about you and how would you rate the joke on a scale of 1 to 10?
What are various steps involved in an analytics project?
