Amazon Development Center U.S. Applied Scientist Interview Questions
The questions to prepare for a Amazon Development Center U.S. Applied Scientist interview. Questions from real interview reports rank first. Updated weekly.
Write a binary search function to find a target value in a sorted array.
Amazon Development Center U.S.Compute the symmetric Chamfer distance between two 2D point sets using nearest-neighbor searches.
Amazon Development Center U.S.Explain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.
Amazon Development Center U.S.Explain the bias-variance tradeoff and how it guides model choice, regularization, and generalization performance.
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Design an end-to-end travel recommendation system with retrieval, ranking, feature pipelines, and online feedback loops.
Amazon Development Center U.S.Explain precision, recall, F1-score, and ROC-AUC for a classification model.
Amazon Development Center U.S.How to evaluate a production model using calibration, thresholds, and confusion matrix tradeoffs.
Amazon Development Center U.S.Tests understanding of language model evaluation and how perplexity relates to likelihood.
Amazon Development Center U.S.