Result:
A classification model built using usage data saved to SAP HANA that can be deployed on
current customer data. After reviewing the model results, the next step is using social network analysis
to improve the model’s predictive power.
Multi-SIM Social Network Analysis Neighbor
The following section describes how the Social Network Analysis capabilities of SAP Predictive Analytics are
used with Telco score data info to Identify multi-SIM pairs of customers.
From SAP Predictive Analytics, select the
Social
section
Select
Create a Social Network Analysis
In the
What Type of Graph
dialog box, select
Build a Social Graph From a Data Set
Connect to your SAP HANA instance and logon as <Domain User>
Select SubscriptionUsageOnNetMultiSIMClassified as your data set
Choose
Next
Choose
Analyze
to load an automated data description,
Choose
OK
when the description matches the data set
In the
Graph Settings
section, enter the parameters as follows:
Graph Name
: Multi-SIM Candidate
Graph Creation Type
: Contact
Source Node
: a_number
Target Node
: b_number
Date Column
: evt_date
Links Type
: Directed
Choose
Next
Choose
Next
and skip
Add Identifiers Conversion Data Set.
Choose
Next
and skip
Add
Descriptive Attributes
Choose
Generate
to construct the social graph
After evaluating the model, select
Run
Choose
Apply Model
and use following setting in
Applying the Model
screen:
Application Data Set
Data Type: Data Base
Folder: <HANA connection>
Data: SubscriptionUsageOnNetMultiSIMClassified
Generation options
Generate: Neighbors Mode
Results Generated by the Model
Data Type: Data Base
Folder: <HANA connection>
Data: SAP_RDS_PA_TELCO.SII_MULTISIM_CLASS_NEIGHBOR
Choose
Apply
to save run the model and save the results to HANA.
After applying the model, return to the previous screen and save the social model to the repository.
Result:
A social network analysis Neighbors provide list of initial Multi-SIM candidate and their
matched pairs. This list will be used in Node Pairing analysis to further optimize the candidate list.
Multi-SIM Social Network Analysis Node Pairing
