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What principles or guidelines do you follow when choosing an algorithm for a machine learning challenge?

You are given a sorted list of integers, but some of the values are marked as -1 which indicates that they are out of range. Can you implement a method to determine the length of the list without using any built-in functions, and taking advantage of the sorted nature of the list?

Which metric would you use to measure success?

What would be your ideal team to join in IBM

Tell me about a time where you were unpopular thanks to a decision you imposed on your team

Share with us what you learned from a major failure at work.

What are type I & type II errors in hypothesis testing? Which one do you think is worse?

Please describe an instance when you made an unpopular decision.

Given a function roll() that uniformly returns a double between 0 and 1 and a array/list of numbers of length N (no duplicates), create a function shuffle() that returns a permutation of equal probability

Do you think that Time Series Forecasting is more suited for short-term or long-term predictions?