Zillow Applied Scientist Interview Questions
The questions to prepare for a Zillow Applied Scientist interview. Questions from real interview reports rank first. Updated daily.
Handle severe class imbalance in a binary deep learning model using sampling, weighted losses, and the right evaluation metrics.
ZillowExplain how L1 and L2 regularization differ geometrically and probabilistically, grounded in a practical supervised learning example.
ZillowExplain Vision Transformers vs CNNs, and how overfitting and linear regression fit into that comparison.
ZillowReturn a concise explanation of why NumPy is useful for numeric array processing.
ZillowOptimize categorical feature encoding to avoid memory blowups from high-cardinality values.
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Design a Zillow home recommender with retrieval, ranking, and offline plus online evaluation at scale.
ZillowDesign a Zillow system that clusters similar homes in one geographic region using structured listing data and property images.
ZillowEstimate seasonality from repeated time periods using a simple seasonal index based on averages.
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