.. _`Spectral co-clustering`:

.. _`com.sympathyfordata.advancedmachinelearning.spectral_co_clustering`:

Spectral co-clustering
``````````````````````

.. image:: spectral_coclustering.svg
   :width: 48


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
........

* :download:`spectral_co_clustering.syx </Examples/Advanced Machine Learning/spectral_co_clustering.syx>`




Implementation
..............

.. automodule:: node_analysis
    :noindex:

.. class:: SpectralCoClusteringNode
    :noindex: