Re: [Scikit-learn-general] precomputed distance matrix for clustering

2014-09-03 Thread Amita Misra
n documents clustering using a precomputed similarity metric between a pair of documents. Code so Far Sim=np.zeros((n, n)) # create a numpy arrary i=0 j=0 for i in range(0,n): for j in range(i,n): if i==j: Sim[i][j]=1 else: Sim[i][j]=simfunction(list_doc[i],list_doc[j]

[Scikit-learn-general] precomputed distance matrix for clustering

2014-09-03 Thread Amita Misra
Hello, I have n documents and want to use precomputed similarity mertric between a pair of documents for clustering. I created a 2 dim numpy Array say X, containing similarity score for every pair of documents. Also type(X) and X.shape gives the output as (n, n) Then I create a cluster object us