Package org.tribuo.interop

Class ExternalTrainerProvenance

java.lang.Object

org.tribuo.interop.ExternalTrainerProvenance

All Implemented Interfaces:

com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance, com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance, com.oracle.labs.mlrg.olcut.provenance.Provenance, Serializable, Iterable<com.oracle.labs.mlrg.olcut.util.Pair<String,com.oracle.labs.mlrg.olcut.provenance.Provenance>>, TrainerProvenance

public final class ExternalTrainerProvenance
extends Object
implements TrainerProvenance

A dummy provenance for a model trained outside Tribuo.

It records the timestamp, hash and location of the loaded model.

If the model is already loaded into memory then the location is the current working directory and the timestamp is when this class is instantiated.

See Also:

• Serialized Form

Field Summary

Fields inherited from interface com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance

CLASS_NAME, DEFAULT_HASH_TYPE

Fields inherited from interface org.tribuo.provenance.TrainerProvenance

IS_SEQUENCE, TRAIN_INVOCATION_COUNT, TRIBUO_VERSION_STRING

Constructor Summary

Constructors

Constructor	Description
ExternalTrainerProvenance(byte[] model)	Creates an external trainer provenance, computing the hash from the byte array and storing this instant as the timestamp, and the current working directory as the location.
ExternalTrainerProvenance(URL location)	Creates an external trainer provenance, storing the location and pulling in the timestamp and file hash.
ExternalTrainerProvenance(Map<String,com.oracle.labs.mlrg.olcut.provenance.Provenance> provenance)	Used by the provenance serialization system.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getClassName()
Map<String,com.oracle.labs.mlrg.olcut.provenance.Provenance>	getConfiguredParameters()
Map<String,com.oracle.labs.mlrg.olcut.provenance.PrimitiveProvenance<?>>	getInstanceValues()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance

iterator

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance

generateString

Constructor Details

ExternalTrainerProvenance

public ExternalTrainerProvenance(URL location)

Creates an external trainer provenance, storing the location and pulling in the timestamp and file hash.

Parameters:

location - The location to use.

ExternalTrainerProvenance

public ExternalTrainerProvenance(byte[] model)

Creates an external trainer provenance, computing the hash from the byte array and storing this instant as the timestamp, and the current working directory as the location.

Parameters:

model - The model as a byte array.

ExternalTrainerProvenance

public ExternalTrainerProvenance(Map<String,com.oracle.labs.mlrg.olcut.provenance.Provenance> provenance)

Used by the provenance serialization system.

Parameters:

provenance - The provenance to reconstruct.

Method Details

getConfiguredParameters

public Map<String,com.oracle.labs.mlrg.olcut.provenance.Provenance> getConfiguredParameters()

Specified by:

getConfiguredParameters in interface com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance

getClassName

public String getClassName()

Specified by:

getClassName in interface com.oracle.labs.mlrg.olcut.provenance.ObjectProvenance

toString

public String toString()

Overrides:

toString in class Object

getInstanceValues

public Map<String,com.oracle.labs.mlrg.olcut.provenance.PrimitiveProvenance<?>> getInstanceValues()

Specified by:

getInstanceValues in interface com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object