2014年 6 月份，Alex Rodriguez 和 Alessandro Laio 在 Science 上发表了一篇名为《Clustering by fast search and find of density peaks》的文章，为聚类算法的设计提供了一种新的思路。虽然文章出来后遭到了众多读者的质疑，但整体而言，新聚类算法的基本思想很新颖，且简单明快，值得学习。-June 2014, Alex Rodriguez and Alessandro Laio on Science published an article entitled " Clustering by fast search and find of density peaks"　for clustering algorithm design provides a new way of thinking. After the article came out, although has been questioned many readers, but overall, the basic idea of the new clustering algorithm is very new, bright and simple, it is worth learning.