求所有最大公共子序列的算法实现,小数据可以实现,大数据目前好像不行-For all of the biggest public subsequence algorithm implementation, small data can be realized, big data currently seems to be no

LCS算法实现简单中文文本相似度分析-最大公共子串-The LCS algorithm to implement a simple text similarity analysis- the largest public substring