给定两个文本块，如何生成系数以比较它们的相似程度？

Question

Basically, I'm not looking for specific differences as you would get with a normal diff algorithm, I'm looking more to generate some sort of numeric value which represents the level of difference of two blocks of text so that I can take a bunch of different text blocks and extract a set of those text blocks that qualify as being sufficiently unique from each other. Any ideas?

Answer 1

您可以使用Levenshtein距离 。