What is the difference between a list and a tuple
Lead Data Scientist Interview Questions
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Build a text wrapper. For example, split a long sentence by some character limit only at spaces.
How would you address the overfitting problem?
The success ratio of sending messages given sent and receive table
What is the computational complexity of finding the most frequent word in a document?
Suppose you have a list of strings, each of which is an English sentence. # Output a dictionary out_dict that maps a key n to the list of words that occur in n different sentences. # E.g. # Input: str_list = [ “The cat ate the fish”, “The cat saw the roses”, “The roses are red” ]
The interviewer was team manager and explained what his team is doing. After that, he asked me on my previous projects. He explained one of the projects his team is working on and asked me how to solve some specific problems related to the project.
How do you weight 9 marbles three times on a balance scale to select the heaviest one.
How to reverse strings with changing Position - Answered
Technical case interview which is a mix of modelling skills + classical case interview structure
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