YouwikiHow

该数据集名为YouwikiHow，由wikiHow文章和YouTube视频构建而成，旨在为弱监督时间文本定位任务提供支持。它包含了多尺度描述，旨在将文章中的可定位句子与相应的视频片段进行匹配。此外，YouwikiHow支持多尺度查询，其中查询句子可能不会在视频中定位，且相较于现有数据集，它包含了更多样化的训练任务。该数据集规模包括1,398个wikiHow任务，每个任务平均含有33.88个视频。其任务是弱监督时间文本定位。

This dataset, named YouwikiHow, is constructed from wikiHow articles and YouTube videos to support weakly supervised temporal text localization tasks. It incorporates multi-scale descriptions, designed to match locatable sentences in the articles with corresponding video segments. Furthermore, YouwikiHow supports multi-scale queries, where the query sentences may not be localized in the videos, and it includes more diverse training tasks compared to existing datasets. The dataset comprises 1,398 wikiHow tasks, with each task averaging 33.88 videos. The core task of this dataset is weakly supervised temporal text localization.