Package org.tribuo.classification.baseline

Class DummyClassifierModel

java.lang.Object

org.tribuo.Model<Label>

org.tribuo.classification.baseline.DummyClassifierModel

All Implemented Interfaces:

com.oracle.labs.mlrg.olcut.provenance.Provenancable<ModelProvenance>, Serializable

public class DummyClassifierModel
extends Model<Label>

A model which performs dummy classifications (e.g., constant output, uniform sampled labels, stratified sampled labels).

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.tribuo.Model

ALL_OUTPUTS, BIAS_FEATURE, featureIDMap, generatesProbabilities, name, outputIDInfo, provenance, provenanceOutput

Method Summary

Modifier and Type	Method	Description
protected DummyClassifierModel	copy(String newName, ModelProvenance newProvenance)
Optional<Excuse<Label>>	getExcuse(Example<Label> example)
Map<String,List<com.oracle.labs.mlrg.olcut.util.Pair<String,Double>>>	getTopFeatures(int n)
Prediction<Label>	predict(Example<Label> example)

Methods inherited from class org.tribuo.Model

castModel, copy, generatesProbabilities, getExcuses, getFeatureIDMap, getName, getOutputIDInfo, getProvenance, innerPredict, predict, predict, setName, toString, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

predict

public Prediction<Label> predict(Example<Label> example)

Specified by:

predict in class Model<Label>

getTopFeatures

public Map<String,List<com.oracle.labs.mlrg.olcut.util.Pair<String,Double>>> getTopFeatures(int n)

Specified by:

getTopFeatures in class Model<Label>

getExcuse

public Optional<Excuse<Label>> getExcuse(Example<Label> example)

Specified by:

getExcuse in class Model<Label>

copy

protected DummyClassifierModel copy(String newName,
 ModelProvenance newProvenance)

Specified by:

copy in class Model<Label>