Weighted, Directed Network (WDN) - Teradata Vantage - Background information for ML Engine LocalClusteringCoefficient function.

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
8.00
1.0
Published
May 2019
Language
English (United States)
Last Update
2019-11-22
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantage™

For a weighted, directed network (WDN), CC is extended as:



where {*}={cycle, middleman, in, out}.

Assuming w ij is the weight on the edge ij, for node i, this is the formula for the weighted triangle for each pattern: