LinkedIn interview notes, page 4 of 32

“The off-by-one in sift-down got me.” The rest of the author's notes on Software Engineer interview at LinkedIn, Onsite - Coding / Algorithms round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went with job seekers, recruiters, sales people, content creators, and passive professionals.” The rest of the author's notes on Data Scientist interview at LinkedIn, Onsite - Product Sense / Strategy round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went straight into k-fold and explained how you rotate the holdout fold each time to get a more stable estimate of generalization error.” The rest of the author's notes on Machine Learning Engineer interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The core formula isn't hard once you remember it: absolute value of (a*px + b*py + c) divided by sqrt(a squared plus b squared).” The rest of the author's notes on Machine Learning Engineer interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Straightforward once you see it.” The rest of the author's notes on Data Scientist interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went with the Jobs tab because I use it constantly and figured familiarity would help.” The rest of the author's notes on Product Manager interview at LinkedIn, Onsite - Product Sense / Strategy round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Classic BFS/DFS problem and I knew it, but I still fumbled explaining the visited tracking out loud.” The rest of the author's notes on Software Engineer interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I knew the definitions cold but fumbled a bit explaining the curves part.” The rest of the author's notes on Machine Learning Engineer interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The random part is what gets you.” The rest of the author's notes on Software Engineer interview at LinkedIn, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went straight into user segmentation which felt right, but I spent way too long on it and barely had time to actually talk about the page design itself.” The rest of the author's notes on Product Manager interview at LinkedIn, Onsite - Product Sense / Strategy round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.