Firstly is about my project on my resume and 1 leet code question, They also ask about my project experience and how to answer several questions about machine learning concepts.
I applied online. The process took 3 weeks. I interviewed at TikTok (Seattle, WA) in May 2024
Interview
The interviewer did a brief introduction of himself and their team. Then there's two coding problems, using numpy to write some optimization for basic operations. During coding process, he would give some hints and debug with me. Afterwards he gave his solution on this.
Interview questions [1]
Question 1
Using numpy to write some optimization for basic operations.
I applied online. I interviewed at TikTok (Los Angeles, CA) in Sep 2024
Interview
Good, but I was weak at coding at that time. So I didn't get through the first round of tech interview. The interviewer was good. But I didn't figure out how to answer the question as I wasn't prepared.
Interview questions [1]
Question 1
Write a function that perform logistic regression from scratch