Hi
Please refer to the chapter Alert Scoring in SAS AML 8.3 documentation .
Additionaly you can explore the code in Alert encirchment (fcf_aml_alert_enrich.sas) and Alert scoring (fcf_aml_alert_scoring.sas) JES jobs
https://documentation.sas.com/doc/en/compcdc/8.3/amlag/ch-alert-scoring.htm
The following steps highlight the overall scoring process for the out-of-the-box model:
- Both historical enriched data and active enriched data are appended together.
- All missing values are imputed using the mean of the observed values for each variable.
- All variables are standardized by subtracting a location measure and dividing by a scale measure.
- An autoencoder is used to compress the high dimensional feature space to a 2D space.
- Clusters corresponding to the productive dispositioned alerts are identified in the 2D space.
- Scores are assigned by means of the Distance to the nearest productive alert cluster.
- A reason code is generated to explain the score.