Class %ML.H2O.TrainedModel

persistent class %ML.H2O.TrainedModel extends %ML.TrainedModel

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	4	8

Summary

Properties
ByteStream	Model	ModelInfo	ModelName	ModelType
Provider	TrainedAt	TrainingRun	h2oProvider

Methods
%%CLASSNAMELogicalToStorage	%%CLASSNAMEStorageToLogical	%AddToSaveSet	%AddToSyncSet
%BMEBuilt	%Begin	%BuildIndicesAsync	%BuildIndicesAsyncResponse
%CheckConstraints	%CheckConstraintsForExtent	%ClassIsLatestVersion	%ClassName
%ComposeOid	%ConstructClone	%Delete	%DeleteExtent
%DeleteId	%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty
%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty
%End	%Exists	%ExistsId	%Extends
%GUID	%GUIDSet	%GetLock	%GetParameter
%GetSwizzleObject	%Id	%InsertBatch	%IsA
%IsModified	%IsNull	%KillExtent	%KillExtentData
%LoadFromMemory	%LockExtent	%LockId	%New
%NormalizeObject	%ObjectIsNull	%ObjectModified	%Oid
%OnBeforeAddToSync	%OnDeleteFinally	%OnDetermineClass	%OnOpenFinally
%OnSaveFinally	%Open	%OpenId	%OriginalNamespace
%PackageName	%PhysicalAddress	%Predict	%PredictAll
%Probability	%PurgeIndices	%Reload	%RemoveFromSaveSet
%ResolveConcurrencyConflict	%RollBack	%Save	%SaveDirect
%SaveIndices	%SerializeObject	%SetModified	%SortBegin
%SortEnd	%SyncObjectIn	%SyncTransport	%UnlockExtent
%UnlockId	%ValidateIndices	%ValidateObject	%ValidateTable

Properties

• property ByteStream as %Stream.GlobalBinary;

• property h2oProvider as %ML.H2O.Provider [ Transient ];

Methods

• method %Begin() as %Status

Begin trained model operations

• method %End() as %Status

End trained model operations

• method %Predict(data As %List, ByRef results As %List) as %Status

Predict on an ML model

• method %PredictAll(tfn As %Integer, argspos As %List, predpos As %List = "", probpos As %List = "", expr As %String = "") as %Status

Bulk Predict arguments: tfn - tempfile index argspos - Positions of the WithColumns in the temp rows, $list(column-positions) predpos - Position of the predicted value, $list(result-column-positions) probpos - Position of the probability value, $list(result-column-positions) expr - expression for probability returns: $$$OK on success, otherwise a $$$ERROR(...)

• method %Probability(expr As %String = 1, data As %List, ByRef results As %List) as %Status

Predict probability on an ML model Arguments: expr: The argument of PROBABILITY's FOR clause, defaults to 1 data: $List of WITH clause values results: PBR, return value

Class Reference IRIS for UNIX 2024.1.2
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