的实现
获取网页中心内容的可能方法有哪些？
我所说的中心内容是指页面中最重要的内容。
例如：在网页上http://techcrunch.com/2011/05/27/iphone-app-notifies-you-when-your-laundrys-done/
中心内容是：
<p><img src="http://tctechcrunch.files.wordpress.com/2011/05/screen-shot-2011-05-27-at-10-11-36-pm.png" alt=""><br>
The folks that brought you <a href="http://itsthisforthat.com/">It’sthisforthat</a> have created another way to make your life just a little bit easier and funnier. Meet <a href="http://www.dryerbro.com">DryerBro</a>, an app that uses an accelerometer to let you know when your laundry’s done.</p>
<p>With DryerBro you put your iPhone or iTouch on your laundry machine and it texts you and the remaining members of your laundry party when your laundry’s done. I’m thinking this is going to be HUGE. I mean Facebook took off at colleges right?</p>
<p>Once set up, DryerBro uses an accelerometer and Twilio to send a SMS, email or call to multiple phones when your unmentionables are ready to be picked up.</p>
<p>Says creator Eric Kerr, “We live in a house with 11 dudes, and we’re seriously unorganized about laundry. We all want to use the machine on the weekends, but no one ever knows when the last load was done. It bothered me as hackers that we had the tools (accelerometer, Twilio) to solve the problem, but didn’t do anything about it.”</p>
<p>So they built DryerBro. “We originally looked to see if an app already used the accelerometer to detect when your laundry is done but we couldn’t find anything – it’s a blue ocean strategy,” he says.</p>
<p>Kerr and company are completely ridiculous, but their thing apparently works. When asked about future plans for DryerBro he told TechCrunch:</p>
<p>“Ultimately we want to build out a hyper-local group buying ad platform for laundry detergents. Rough back of the napkin calculations indicate that we’d need roughly $41 million in financing, so we’re asking friends and family to help pony up the dough. We also want to build out the map of every active dryer in the world to hang on the wall of our office.”</p>
<p>Both the DryerBro<a href="http://dryerbro.com/"> FAQ</a> and Promo video are awesome. You can download the iPhone <a href="http://itunes.apple.com/us/app/dryer-bro/id425920156?mt=8">app here.</a> Promo video below.</p>
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这方面的任何建议都是有益的。
感谢
metaoptimize上对此主题进行了广泛讨论。
其中一篇帖子指向Tomaz Kovacic的博客上的资源列表和方法概述，两者都很好。
我认为你需要自动摘要——它是通过描述的算法从文本中提取大多数中心句子。例如，它是如何工作的，你可以检查我的几个算法