Dynamic Marketplace Pricing System
Design a large-scale dynamic pricing engine for a global short-term rental platform. The system must automatically adjust daily rates for millions of listings based on real-time supply and demand, seasonality, and local events. Focus on the end-to-end ML lifecycle: specifically, how you handle low-latency price delivery, prevent data leakage in a temporal setting, manage the exploration-exploitation trade-off for optimal price discovery, and evaluate system performance using causal inference or switchback testing in a marketplace with high network effects.
LightGBMKafkaFlinkSparkRedisFeastH3Causal InferenceQuantile RegressionXGBoost
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