Can someone please tell me a clustering method that use a distance matrix as input? I tried implementing the Ward method, but found the final clusters are not so good in my application, when I trace how clusters are grouped and how cluster centers are updated. I am seeking an improved version of the Ward method, or any others.
Thank you so much and have a great weekend. -Kevin ---------------------------------------------- CLASS-L list. Instructions: http://www.classification-society.org/csna/lists.html#class-l
