Hyperparameters | Parameter | Values explored |
---|---|---|
Hierarchical clustering | ||
Linkage | Ward | Minimizes the variance of the clusters being merged |
 | Complete | Maximum distances between all observations of the two sets |
 | Average | Average of the distances of each observation of the two sets |
 | Single | Minimum distances between all observations of the two sets |
Spectral clustering | ||
Fully connected graph (RBF) | \(\gamma\) | [1–5] |
eigen_tol | [0.1, 0.01, 0.001,0.0001,0.00001, 0.000001] | |
\(k\)-nearest neighbor graph | n_neighbors | [7, 9, 11, 13, 15, 17, 19] |
eigen_tol | [0.1, 0.01, 0.001,0.0001,0.00001, 0.000001] |