Code test (via email): given a query and a document, highlight the query in the document and return a snippet of the document itself. Don't use existing large 3rd party libraries. You chose your algorithms and what snippet to return. It's all up to you.
HackerRank:Given a list of strings, group the anagrams. 3rd round: Skype interview for 45 minutes. Round 3:How would you compare two recommendation systems? Many follow up questions over the same. Given a sorted array, return the index of that element which satisfies the property a[i] = i. How would you solve the problem if there array has duplicates? Round 4: Given an n*m integer matrix where value in each cell indicates the cost involved in reaching that cell. At any cell, you can either go to right/down. Move from Top left of the matrix to the bottom right of the matrix with the least cost. How did i implement the Spam filtering project mentioned on my resume? Round 5: Given 4 co-ordinates, find if they form a square. How did i implement the Collaborative Filtering algorithm(mentioned on my resume) How would you compare two recommendation systems? Many follow up questions over the same.
If you could add a feature to Yelp, what would it be?
Write a decorator that wraps another function
Windows OS internals related Communication between components, Existing projects
What do you think trivago's business model is? Why did you apply for this job?
Describe your experience. Recent projects on using ML. etc.
Why Yelp?
Tell me a little about yourself
Coin change problem Left view of tree Theatre UI
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