GetSngVals

GetSngVals(Graph, SngVals, SngValV)

Computes SngVals largest singular values of the adjacency matrix representing the directed graph Graph.

Parameters:

• Graph: directed graph (input)

  A Snap.py directed graph.

• SngVals: int (input)

  The number of singular values to compute.

• SngValV: TFltV, a vector of floats (output)

  The vector of singular values.

Return value:

• None

The following example shows how to calculate singular values for TNGraph:

import snap

Graph = snap.GenRndGnm(snap.PNGraph, 100, 1000)
SngVals = 4
SngValV = snap.TFltV()
snap.GetSngVals(Graph, SngVals, SngValV)
for item in SngValV:
    print item