arXiv Computer Vision By Minghao Zhu, Xiao Lin, Mengxian Hu, Xun Zhou, Liuyi Wang, Xiaoyan Qi, Chengju Liu, Qijun Chen

TACO: Towards Task-Consistent Open-Vocabulary Adaptation in Video Recognition

Read the original on arXiv Computer Vision →

TACO is a framework for adapting CLIP to open‑vocabulary video recognition that addresses the mismatch between fine‑tuning and evaluation distributions. It introduces Relative Structure Distillation to preserve out‑of‑distribution alignment and a lightweight specialization projection to decouple representation from optimization, preventing over‑specialization. The method achieves state‑of‑the‑art results across multiple benchmarks in cross‑dataset and base‑to‑novel scenarios.

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