turicreate.degree_counting.create

turicreate.degree_counting.create(graph, verbose=True)

Compute the in degree, out degree and total degree of each vertex.

Parameters:

graph : SGraph

The graph on which to compute degree counts.

verbose : bool, optional

If True, print progress updates.

Returns:

out : DegreeCountingModel

See also

DegreeCountingModel

Examples

If given an SGraph g, we can create a DegreeCountingModel as follows:

>>> g = turicreate.load_sgraph('http://snap.stanford.edu/data/web-Google.txt.gz',
...                         format='snap')
>>> m = turicreate.degree_counting.create(g)
>>> g2 = m['graph']
>>> g2
SGraph({'num_edges': 5105039, 'num_vertices': 875713})
Vertex Fields:['__id', 'in_degree', 'out_degree', 'total_degree']
Edge Fields:['__src_id', '__dst_id']

>>> g2.vertices.head(5)
Columns:
    __id    int
    in_degree       int
    out_degree      int
    total_degree    int

Rows: 5

Data:
+------+-----------+------------+--------------+
| __id | in_degree | out_degree | total_degree |
+------+-----------+------------+--------------+
|  5   |     15    |     7      |      22      |
|  7   |     3     |     16     |      19      |
|  8   |     1     |     2      |      3       |
|  10  |     13    |     11     |      24      |
|  27  |     19    |     16     |      35      |
+------+-----------+------------+--------------+