SOURCE-LINKED INTELLIGENCE
Intrinsic Temporal Adaptation of CLIP for Partially Relevant Video Retrieval
Partially Relevant Video Retrieval (PRVR) aims to retrieve untrimmed videos that contain moments relevant to a text query. Since the target moment occupies only a portion of the video, PRVR requires retrieval based on fine-grained understanding beyond coarse video-level matching. However, existing methods often rely on frozen CLIP frame features, which lack temporal understanding. Even with recent progress in parameter-efficient CLIP adaptation, video-level predictions can still be supported by imprecise frame-level evidence. In this paper, we propose an Intrinsic Temporal Adaptation (ITA) fra
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Evidence & attribution
- arXiv · AI, language, vision and robotics · 2026-09-04T06:58:59.000Z
First collected: 2026-09-20T22:31:48.298Z. This is not the publication date.