The most comprehensive bank Interview Answer Review tooling available online.

Why did you decide to apply to Uber?

Explain the significance of precision and recall in the field of artificial intelligence, and how they can help in improving the accuracy of machine learning models. Also, mention some common limitations and challenges related to the use of these metrics in practice.

What makes you want to join Uber?

If you ever had to make an unpopular decision, tell us about it.

Which aspects of the Data Scientist role at Uber appeals to you most?

Describe the bias-variance tradeoff in the context of machine learning and provide a practical example of how this tradeoff can be observed in a model's performance?

Given an array of integers, find the maximum sum of any subarray of length k.

Can you outline the process of creating a model dedicated to the efficient detection of objects in frames?

Write code to implement a text wrapper that takes in a long string and a character limit as inputs and returns a list of strings, where each string is limited to the specified number of characters, split only at spaces. For example, if the input string is "This is a long sentence that needs to be wrapped", and the character limit is 10, the output should be a list with three strings: ["This is a", "long", "sentence that", "needs to be", "wrapped"].

How can we encourage drivers to work in areas where customer demand is the highest?