 | NMFClusteringAlg Properties |
The NMFClusteringAlg type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ClusterSet | Gets a ClusterSet object that identifies the cluster into which each object was grouped. The indexing operator on the returned ClusterSet returns the cluter number to which ith object was grouped. |
| Connectivity | Gets the adjacency matrix. The Adjacency Matrix is a symmetric matrix whose i, jth value is 1 if columns i and j of the factored matrix are in the same cluster, and 0 if they are not. |
| Converged | Returns true if the factorization algorithm converged. Returns false if the maximum number of iterations was exceeded before convergence was achieved. |
| ConvergenceCheckPeriod |
Gets and sets the convergence check period. Convergence will be checked every
C# ConvergenceCheckPeriod |
| Cost | Gets the value of the cost function for the factorization. The cost function is the function that is minimized by the NMF updater algorithm used. |
| H | Gets the matrix H in the NMF factorization of V, V ~ WH |
| Iterations | Gets the total number of iterations performed in the most recent calculation. |
| MaxFactorizationIterations | Gets and sets the maximum number of iterations to perform. |
| StoppingAdjacency | Gets and sets the stopping adjacency. The stopping adjacency. The stopping adjacency is the number of consecutively unchanged connection matrices that must be observed before convergence. |
| Updater | Gets ans sets the NMF iteration algorithm to use. |
| W | Gets the matrix W in the NMF factorization of V, V ~ WH |
See Also