寻找顶级 Twitter 用户?
有大量网站,例如 Twitaholic 或 Twittergrader 根据关注者数量、影响力等提供 Twitter 用户的排名。不过,我还没有找到太多关于他们如何计算这些排名的信息。
我的猜测是,他们从少数用户开始,不断探索关注者的图表,同时定期更新他们已经知道的用户的信息。
所以问题是:这是正确的方法还是有更简单的方法?
There is a large number of sites like Twitaholic or Twittergrader that offer rankings of Twitter users depending on the number of followers, influence, etc. I haven't found much information, though, on how do they compute these rankings.
My guess is that they begin with a handful users and keep exploring the followers' graph, while periodically updating the information of the users they already know of.
So the question is: is this the right approach or is there a more trivial way of doing it?
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你提到的这些网站是几年前开始的,当时它们被 Twitter 列入白名单,这意味着它们每小时可以发出数万个 API 请求。 Twitter 不再提供新的白名单帐户,因此新网站无法进行此类分析。新帐户每小时仅允许发出 350 个 API 请求。
The sites you mention started years ago, and at that time they were given whitelisting by Twitter, which means that they can make tens of thousands of API requests per hour. Twitter no longer gives out new whitelisted accounts, so this type of analysis cannot be done by new sites. New accounts are only allowed to make 350 API requests per hour.
事实上,仅使用 Twitter API 就可以检查并记住每个用户的一切,这也是很多网站所做的。 twitter 流 api
It is in fact possible just to use the Twitter API to examine and remember everything about every user, which is what quite a few sites do. twitter streaming api