Didi Tech
May 9, 2019 · Artificial Intelligence
Weber-Fechner Law, Prospect Theory, and Their Data Science Applications
The article explains the Weber‑Fechner law and its role in Prospect Theory, then shows how Didi applies these concepts—using a log‑linear order‑distance model and reference‑point‑based strategy evaluation—to reduce cancellations, improve driver perception, and guide data‑driven product decisions.
DidiProspect TheoryPsychophysics
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