shokai https://blog.hatena.ne.jp/shokai/ 橋本詳解 https://shokai.hatenadiary.org/ Ruby 集合知プログラミング p.44より clusters.rbに行列反転を追加 # 行列の入れ替え def rotatematrix(data) newdata = Array.new for i in 0...data[0].length newrow = Array.new for j in 0...data.length newrow.push(data[j][i]) end newdata.push(newrow) end return newdata end irb load 'clusters.rb' cs = Clusters.new blognames,words,data = cs.readline(… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshokai.hatenadiary.org%2Fentry%2F20081113%2F1226589763" title="3章 その14 単語のクラスタリング - 橋本詳解" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://farm4.static.flickr.com/3023/3028316955_76347b5f22_b.jpg Hatena Blog https://hatena.blog 2008-11-13 00:22:43 rich https://shokai.hatenadiary.org/entry/20081113/1226589763 1.0 100%