At the moment the only supported clustering algorithm is Louvain. Louvain tries to identify the communities in a network by optimizing the modularity of the whole network, that is a measure of the density of edges inside communities to edges outside communities. The result is a column of cluster IDs (integers), where the value -1 is reserved for nodes in very small clusters, which are grouped into a “noise” cluster.

​
algorithm
string
default: "louvain"

Clustering algorithm to use.

Values must be one of the following:

  • louvain
​
resolution
number
default: "0.5"

The higher this value the bigger the clusters.

Values must be in the following range:

0 º resolution ≤ 1
​
noise
integer
default: "1"

The larger the value, the more conservative the clustering. Cluster with this number of nodes or less will be considered noise.

Values must be in the following range:

0 ≤ noise < inf
​
query
string

The graphext advanced query syntax used to select rows.

Was this page helpful?