Didi Tech
Jun 12, 2023 · Artificial Intelligence
Laser: Latent Surrogate Representation Learning for Long-Term Effect Estimation in Ride-Hailing Markets
Laser (Latent Surrogate Representation learning) estimates long‑term ride‑hailing market effects by inferring hidden surrogate variables from short‑term outcomes using an iVAE and inverse‑probability weighting, thereby reducing experiment cost and latency while achieving more accurate causal effect predictions than existing baselines.
IPWRide-hailingcausal inference
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