Pinterest Machine Learning Engineer Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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Pinterest
Easy
Machine Learning EngineerExplain learning-rate fluctuation and vanishing gradients
ML Fundamentals Answer the following conceptual questions: 1. Learning rate vs. training stability: Why can training metrics (loss/accuracy) fluctuate...
Machine Learning
0
0
Dec 15, 2025
Pinterest
Easy
Machine Learning EngineerImplement string-based rounding without floats
Coding You are not allowed to parse the input into a built-in floating type (to avoid overflow and precision issues). Work directly on strings. 1) Imp...
Coding & Algorithms
0
0
Dec 15, 2025