Spectral co-clustering

Rearranges rows/columns so that cluster intra-connections become adjacent and move towards the diagonal.

Definition

Input ports

data table

data

Output ports

result table

Table with results

clusters [table]

List of columns in each cluster

Configuration

Create cluster column (clust_col)

Creates an additional column first in the data showing cluster ID that each row belongs to

Clusters (clusters)

Number of clusters to look for

Create name column (name)

Creates an additional column first in the data showing the original column name for each corresponding row

Sub clustering (sub_clustering)

Performs one level of additional clustering to order data within a cluster

Examples

• spectral_co_clustering.syx

Implementation

class node_analysis.SpectralCoClusteringNode