General ML and deep learning questions
Machine Learning Scientist Interview Questions
510 machine learning scientist interview questions shared by candidates
Predict the average delay of flights with a given dataset.
A classification data science challenge.
Core ML, Deep learning etc.
How to highlight hotel deals? (on-the-spot) Building payment fraud detection model (take-home)
1. The famous celebrity question that uses hashmap 2. Adding two linked list and storing the output in another linked list 3. Dynamic programming question
To design a meeting to explain to customers the main characteristics of the company, some english understanding questions and a deep evaluation of my motivations to apply there
bias and variance trade-off
Python coding - fetch longest palindromic substring
They asked me to implement a sparse matrix from scratch, without relying on any existing matrix or linear algebra libraries. This required designing an efficient internal data structure to store only the non-zero elements, rather than allocating memory for the entire matrix. In addition to the core representation, I needed to implement both addition and multiplication operations, making sure they handled sparsity correctly, maintained good performance, and produced accurate results even when matrices had different sparsity patterns.
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