Ele.me Technology
Aug 17, 2023 · Artificial Intelligence
BASM: A Bottom‑up Adaptive Spatiotemporal Model for Online Food Ordering Service
BASM is a bottom‑up adaptive spatiotemporal model for online food ordering that uses hierarchical embedding, semantic transformation, and adaptive bias layers to dynamically modulate parameters according to time and location, thereby capturing multiple data distributions and achieving superior offline metrics and online A/B test performance.
CTR predictionadaptive parametersmachine learning
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