1. Machine Learning for SQL Use Cases
  2. Reference
  3. Specify Oracle Machine Learning Model Settings for an R Model
  4. Registered R Scripts

Registered R Scripts

The RALG_*_FUNCTION settings must specify R scripts that exist in the Oracle Machine Learning for R script repository.

You can register the R scripts using the Oracle Machine Learning for R SQL procedure sys.rqScriptCreate. To register a scripts, you must have the RQADMIN role.

The RALG_*_FUNCTION settings include the following functions:

  • RALG_BUILD_FUNCTION

  • RALG_DETAILS_FUNCTION

  • RALG_SCORE_FUNCTION

  • RALG_WEIGHT_FUNCTION

Note:

The R scripts must exist in the Oracle Machine Learning for R script repository for an R model to function.

After an R model is built, the name of the specified R script become a model setting. These R script must exist in the Oracle Machine Learning for R script repository for an R model to remain functional.

You can manage the R memory that is used to build, score, and view the R models through Oracle Machine Learning for R as well.