Weighted, Directed Network (WDN) - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantage™

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


Formula for extending CC for a weighted, directed network, used by Machine Learning Engine function LocalClusteringCoefficient

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

Assuming wij is the weight on the edge ij, for node i, these are the formulas for the weighted triangle for each pattern:


Formulas for the weighted triangle for each pattern, used by Machine Learning Engine function LocalClusteringCoefficient