abstract class %ML.Provider
extends %RegisteredObject
Base class for an ML provider
• parameter DEFAULTPROVIDER = "AutoML";
Default provider name
• parameter PROVIDERNAME;
Provider name
• parameter SQLTYPE = "resultset";
Type of SQL TRAIN will operate on Options are "resutset" or "query"
If the provider uses resultset, %Train is called with a resultset object for the query
If the provider uses query, %TrainQyert is called with the SQL query text
• abstract method %BeginTraining(model As %ML.Model, data As %SQL.StatementResult, trainingrun As %ML.TrainingRun, ByRef name As %String = "", ByRef trainkey)
as %Status
Train an ML model
• classmethod %CreateProvider(name As %String = "", ByRef provider As %ML.Provider)
as %Status
Factory method to create an instance of an ML provider by name
• classmethod %GetDefaultSettings(ByRef settings As %DynamicObject)
Adds the default settings for the provider to the settings dynamic object
• method %GetName()
as %String
Returns the provider name (the class name by default)
• classmethod %GetProvider(name As %String = "", ByRef class As %String)
as %Boolean
Look up a provider proper name
• method %GetTrainStatement()
as %SQL.Statement
Returns an instance of %SQL.Statement to be used for the training query
• method %OnClose()
as %Status
Make sure we clean up
• method %OnExit()
as %Status
Shutdown a provider
• method %OnInit()
as %Status
Initialize a provider
• abstract method %WaitForTraining(ByRef trainkey, trainingrun As %ML.TrainingRun, ByRef trainedmodel As %ML.TrainedModel, timeoutMS As %Integer = -1)
as %Status
Check for training complete
