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 daily.
Compute the symmetric Chamfer distance between two 2D point sets using nearest-neighbor searches.
Amazon Development Center U.S.Use DFS or BFS on a 2D matrix to count connected components of land cells.
Amazon Development Center U.S.Explain a leakage-safe feature selection process using validation, regularization, importance methods, and model performance.
Amazon Development Center U.S.Build a classifier for a highly imbalanced dataset and choose metrics, sampling, and thresholds that fit the minority class.
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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.How to evaluate a production model using calibration, thresholds, and confusion matrix tradeoffs.
Amazon Development Center U.S.Explain precision, recall, F1-score, and ROC-AUC for a classification model.
Amazon Development Center U.S.Tests understanding of modern segmentation model architectures and their inference flow.
Amazon Development Center U.S.