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And Now For The Web Forecast...

机译:现在进行网络预测...

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摘要

Website owners can cast aside their crystal balls - now there are reliable ways of predicting which news stories, blogs or video clips will prove popular in the long term, allowing them to allocate extra bandwidth ifthey need to.rnAlthough the number of hits an online item receives when firstrnpublished should give some indication of future popularity, such forecasts tend to be inaccurate as daily and weekly fluctuations in overall website traffic will skew the results.rnNow Bernardo Huberman and Gabor Szabo from HP Labs in Palo Alto, California, say they can account for such effects. They focus not on the actual number of hits but on the rate at which an item picks up views when first put online - suitably adjusted so that views when traffic to a site is low are given more significance than when it is busy. Using this measure, they found they could predict the subsequent popularity of 90 per cent of the content on the video-sharing site YouTube.
机译:网站所有者可以抛开水晶球-现在有可靠的方法可以预测从长远来看哪些新闻,博客或视频片段会受到欢迎,从而允许他们分配额外的带宽。加利福尼亚州帕洛阿尔托市HP Labs的Bernardo Huberman和Gabor Szabo现在说,他们可以解释一下,这种预测往往不准确,因为总体网站流量的每日和每周波动都会使结果产生偏差。对于这样的效果。他们不关注实际点击数,而是关注商品首次上线时的浏览率-经过适当调整,以使网站访问量较低时的浏览量比繁忙时的浏览量更为重要。他们发现使用这种方法可以预测视频共享网站YouTube上90%的内容随后会流行。

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  • 来源
    《New scientist》 |2008年第2684期|30|共1页
  • 作者

    David Robson;

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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