iQIYI Technical Product Team
Jul 5, 2024 · Big Data
RiskFactor: An Integrated Real‑Time and Offline Feature Platform for Risk Control
RiskFactor unifies iQIYI’s legacy real‑time and offline feature platforms onto Opal’s DAG‑plus‑SQL engine, accelerating feature production fifteen‑fold, cutting latency from hours to minutes, streamlining development, lowering costs, and delivering more reliable, versioned risk‑control capabilities against sophisticated online threats.
Big DataDAGFeature Engineering
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