Amap Tech
Sep 11, 2020 · Artificial Intelligence
Elevated Road Network (ERNet): A Lightweight Industrial‑Grade Neural Network for Elevated Road and Yaw Detection in Mobile Navigation
ERNet is a lightweight industrial‑grade neural network that detects elevated roads and vehicle yaw in mobile navigation by leveraging four high‑semantic features—satellite plane projection, group ID, elevated‑road distance, and sequential speed—trained on roughly one billion auto‑labeled samples and achieving about 99 % precision/recall and over 99 % yaw accuracy, surpassing existing map‑matching and machine‑learning baselines.
ERNetMobileNavigationNeuralNetwork
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