Bilibili Tech
Sep 29, 2023 · Artificial Intelligence
BILIVQA: Bilibili's No-Reference Video Quality Assessment System
BILIVQA is Bilibili’s deep‑learning, no‑reference video quality assessment system that trains on a proprietary 5,000‑video UGC dataset, extracts spatial and temporal features via MobileNet‑V2 and X3D, uses mixed‑dataset regression for strong generalization, and deploys a GPU‑optimized TensorRT pipeline with percentile‑based scoring for reliable quality monitoring and downstream applications.
BILIVQADeep Learningmodel engineering
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