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arXiv 1611.09083cs.IRcs.HCcs.MMstat.ML
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在缺乏视频托管服务可靠数据的情况下预测视频流行度:用户在Web上留下的痕迹的效用

Prediction of Video Popularity in the Absence of Reliable Data from Video Hosting Services: Utility of Traces Left by Users on the Web

Alexey Drutsa, Gleb Gusev, Pavel Serdyukov

摘要:

随着用户生成内容的增长,我们观察到搜索引擎、内容聚合器等公司的数量不断上升,因此,为了定位最重要的内容并将其推广给用户,他们面临着估计当前和预测未来内容流行度的需要。在本文中,我们的方法的视频流行度预测的问题,而不是从一个视频托管服务的一面,在所有以前的研究中所做的,但从一个运营公司,它提供了一个流行的视频搜索服务,从不同的视频托管网站聚合的内容。我们调查视频流行度预测的基础上提供了一个典型的运营公司的三个主要来源的功能:第一,内容托管提供商可以通过其API提供其数据,第二,运营公司利用自己的搜索和浏览日志,第三,该公司抓取信息嵌入的视频和链接到一个视频页面从公开的资源在Web上。我们表明,视频流行度预测的基础上的嵌入和链接数据加上内部搜索和浏览数据显着提高视频流行度预测的基础上提供的数据的视频托管,甚至可以充分取代API数据的情况下,当它是部分或完全不可用。

英文摘要:

With the growth of user-generated content, we observe the constant rise of the number of companies, such as search engines, content aggregators, etc., that operate with tremendous amounts of web content not being the services hosting it. Thus, aiming to locate the most important content and promote it to the users, they face the need of estimating the current and predicting the future content popularity. In this paper, we approach the problem of video popularity prediction not from the side of a video hosting service, as done in all previous studies, but from the side of an operating company, which provides a popular video search service that aggregates content from different video hosting websites. We investigate video popularity prediction based on features from three primary sources available for a typical operating company: first, the content hosting provider may deliver its data via its API, second, the operating company makes use of its own search and browsing logs, third, the company crawls information about embeds of a video and links to a video page from publicly available resources on the Web. We show that video popularity prediction based on the embed and link data coupled with the internal search and browsing data significantly improves video popularity prediction based only on the data provided by the video hosting and can even adequately replace the API data in the cases when it is partly or completely unavailable.

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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