提问 HN：现在的元搜索引擎都过时了吗？
1 分•作者: n1xis10t•7 个月前
似乎没有现代的元搜索引擎能够从其来源获取所有可用结果（通过分页），然后抓取它们并重新排序。据我从论文中了解，这正是最初的元抓取器所做的。<p>我的问题是：您知道有哪个现代搜索引擎这样做吗？除了元抓取器之外，您还记得有哪个旧的搜索引擎这样做吗？<p>这可能比较慢，但我认为类似这样的东西会非常棒，特别是如果它是开源的，这样我就可以提出并试验我自己的排序方法。
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It seems like there is no modern meta-search engine that gets all the available results (by paginating) from its sources, and then crawls them and re-ranks them. As far as I can tell from the paper, this is what the original meta-crawler did.<p>My questions: Do you know of any modern ones that do this? Do you remember any old ones that did this besides meta-crawler?<p>It might be slower, but I think that something like this would be fantastic, especially if it were open source so that I could come up with and experiment with my own ranking methods.