wiki上关于KShingling Algorithm(w-shingling)的说明: http://en.wikipedia.org/wiki/W-shingling 摘要: In natural language processing a w-shingling is a set of unique "shingles"—contiguous subsequences of tokens in a document—that can be used to gauge the si
1. 要求: 给定一篇纯英文的文本,统计其中回文单词的比列,并输出其中的回文单词,文本数据如下: This is Everyday Grammar. I am Madam Lucija And I am Kaveh. Why the title, Lucija? Well, it is a special word. Madam? Yeah, maybe I should spell it for you forward or backward? I am lost. The word Mada