{"title":"Ruby\u3067\u3082\u3063\u3068\u3082\u91cd\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u4f55\u304b\uff1fPageRank\u3067\u8a08\u7b97\u3057\u3066\u307f\u305f","author_name":"aike","provider_url":"https://hatena.blog","blog_url":"https://aike.hatenablog.com/","width":"100%","published":"2009-12-23 00:00:00","author_url":"https://blog.hatena.ne.jp/aike/","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faike.hatenablog.com%2Fentry%2F20091223\" title=\"Ruby\u3067\u3082\u3063\u3068\u3082\u91cd\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u4f55\u304b\uff1fPageRank\u3067\u8a08\u7b97\u3057\u3066\u307f\u305f - aike\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u6700\u8fd1\u3001PageRank\u3092\u8a08\u7b97\u3059\u308bPHP\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u4eba\u304c\u3044\u305f\u306e\u3067\u3001Ruby\u3067\u66f8\u304d\u76f4\u3057\u3066\u307f\u307e\u3057\u305f\u3002 PHP\u304b\u3089Ruby\u3078\u306f\u79fb\u690d\u3068\u3044\u3046\u3088\u308a\u307b\u3068\u3093\u3069\u5199\u7d4c\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u305d\u306e\u307e\u307e\u30dd\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002pagerank.rb #!/usr/bin/ruby # original PHP source http://phpir.com/pagerank-in-php def calculatePageRank(linkGraph, dampingFactor = 0.15) pageRank = Hash.new tempRank = Hash.new nodeCount = linkGraph\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/aike/20091223/20091223164342.jpg","version":"1.0","url":"https://aike.hatenablog.com/entry/20091223","height":"190","provider_name":"Hatena Blog","blog_title":"aike\u2019s blog","type":"rich"}