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arXiv 1707.01340cs.MM
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数字化的网络视频--网络视频元数据分析

Web Video in Numbers - An Analysis of Web-Video Metadata

Luca Rossetto, Heiko Schuldt

摘要:

网络视频经常被用作各种研究领域的数据源。虽然网络视频的专门子集(主要用于专用目的)经常被详细分析,但关于网络视频整体属性的信息很少。在本文中,我们介绍了从分析与2016年从两个流行的网络视频平台Vimeo和YouTube收集的超过1.2亿个视频相关的元数据中获得的见解,并将其属性与常用视频集合中的属性进行了比较。这种比较表明,现有的集合没有(或不再)正确反映网络视频的属性“在野外”。

英文摘要:

Web video is often used as a source of data in various fields of study. While specialized subsets of web video, mainly earmarked for dedicated purposes, are often analyzed in detail, there is little information available about the properties of web video as a whole. In this paper we present insights gained from the analysis of the metadata associated with more than 120 million videos harvested from two popular web video platforms, vimeo and YouTube, in 2016 and compare their properties with the ones found in commonly used video collections. This comparison has revealed that existing collections do not (or no longer) properly reflect the properties of web video "in the wild".

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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