Distance algorithms (Similarity Measurement) in Machine Learning

1. Euclidean Distance

2. Manhattan Distance

3.Chebyshev Distance

4.Minkowski Distance

5.Standardized Euclidean distance

6.Mahalanobis Distance

7. Cosine

8. Hamming distance

9. Jaccard similarity coefficient

10. Correlation coefficient 

11. Correlation distance

12. Information Entropy

Reference:

https://blog.csdn.net/hit_kongquan/article/details/6278768