DataFunTalk
May 15, 2024 · Artificial Intelligence
Advances in Video Multimodal Retrieval: Video‑Text Semantic Search and Video‑Video Same‑Source Search
This article presents Ant Group's multimodal research on video retrieval, detailing video‑text semantic search and video‑video same‑source search, introducing a large Chinese pre‑training dataset, novel pre‑training, hard‑sample mining, fine‑grained modeling techniques, and an efficient end‑to‑end copyright detection framework.
Pretrainingcopyright detectionfine-grained modeling
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