Partially Relevant Video Retrieval. (arXiv:2208.12510v1 [cs.CV])

Current methods for text-to-video retrieval (T2VR) are trained and tested on
video-captioning oriented datasets such as MSVD, MSR-VTT and VATEX. A key
property of these datasets is that videos are assumed to be temporally
pre-trimmed with short duration, whilst the provided captions well describe the
gist of the video content. Consequently, for a given paired video and caption,
the video is supposed to be fully relevant to the caption. In reality, however,
as queries are not known a priori, pre-trimmed …

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