Introduction - If you have any usage issues, please Google them yourself
Class description:
Name: Contrast
Description: similarity comparison of various methods for two text.
Similarity comparison method:
1.EditDistance edit distance
2.CosineSimilarAlgorithm cosine theorem
3.JianDanMoHu fuzzy matching
4. comprehensive comparison, three methods are compared again, the advantage of administration value
Methods: String getDegree (text 1, text 2, method ID) returns values: string type, percentage of similarity