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### Details about the coding question and system design #### Weighted Random Value Generator Design a generic weighted random generator that supports adding weighted values and randomly returns a value according to its weight ratio. ``` fun add(value: T, weigh...
The OA consisted of two coding questions: 1. **Non-decreasing Array:** Given an array `power`, I needed to perform an operation repeatedly: select a continuous range and increment each element in that range by 1. The goal was to make the entire array non-decre...
I interviewed for a Machine Learning Engineer position. The interview process consisted of two phone screen rounds and four onsite rounds. **Phone Screen Round 1 (Coding):** The question was to implement a Morse code encoder and decoder with four progressive p...
The behavioral questions focused on a complex problem I faced and how I utilized generative AI tools. The interviewer asked follow-up questions based on my project experience. The coding question was similar to LeetCode 417. I was given a 2D terrain map of dif...
I was questioned on fundamental machine learning concepts including: - Bias-variance trade-off - Overfitting and L1/L2 regularization - Gradient vanishing and activation functions - Decision trees and random forests - Computational complexity of attention mech...