2 technical questions: one machine learning classification problem and one coding question on how to check for a valid BST.
Learning Development Coordinator Interview Questions
11,780 learning development coordinator interview questions shared by candidates
What is the difference between XGBoost and GBDT
Several coding questions across all interviews.
Questions about projects listed on my resume.
What would the classes and methods for a "Hit Point Management" system look like, that has the following functions - increment(user, value), decrement(user, value), getHitPoints(user) and killAll()? The first two methods add/subtract the user's hit points by the amount in value. getHitPoints() returns a user's hit points and killAll() sets all users' hit points to 0. What are the run times of the methods? How can you make all the methods run in O(1)? Note: If we set the hit points data structure to null, or re-initialized it to a new structure, the garbage collector still has to do the work of going through all the users.
How do you organise your time and prioritise your workload?
Why do you want to work here?
Q. How do fasttext embeddings work?
They gave me a machine learning algorithim and asked me how would I derive loss function and why.
Have you used ___________ program before?
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