hex.tree

Class SharedTreeModel<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

java.lang.Object

water.Iced<T>

water.Keyed<T>

water.Lockable<M>

hex.Model<M,P,O>

hex.tree.SharedTreeModel<M,P,O>

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable<M>

Direct Known Subclasses:

DRFModel, GBMModel

public abstract class SharedTreeModel<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>
extends hex.Model<M,P,O>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SharedTreeModel.SharedTreeOutput
static class	SharedTreeModel.SharedTreeParameters

Nested classes/interfaces inherited from class hex.Model

hex.Model.DeepFeatures, hex.Model.Output, hex.Model.Parameters

Nested classes/interfaces inherited from class water.Keyed

water.Keyed.BinarySerializer<X extends water.Keyed>

Field Summary

Fields inherited from class hex.Model

_output, _parms, _warnings

Fields inherited from class water.Lockable

_lockers

Fields inherited from class water.Keyed

_key, EMPTY_KEY_LIST

Constructor Summary

Constructors

Constructor and Description
SharedTreeModel(water.Key selfKey, P parms, O output)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	binomialOpt()
double	deviance(double w, double y, double f)
java.util.List<water.Key>	getPublishedKeys()
hex.ModelMetrics.MetricBuilder	makeMetricBuilder(java.lang.String[] domain)
protected water.Futures	remove_impl(water.Futures fs)
protected double[]	score0(double[] data, double[] preds)
protected double[]	score0(double[] data, double[] preds, double weight, double offset)
protected boolean	toJavaCheckTooBig()
protected water.util.SB	toJavaForestName(water.util.SB sb, java.lang.String mname, int t)
protected water.util.SB	toJavaInit(water.util.SB sb, water.util.SB fileContext)
protected void	toJavaPredictBody(water.util.SB body, water.util.SB classCtx, water.util.SB file)
protected water.util.SB	toJavaTreeName(water.util.SB sb, java.lang.String mname, int t, int c)
protected abstract void	toJavaUnifyPreds(water.util.SB body, water.util.SB file)
hex.VarImp	varImp()

Methods inherited from class hex.Model

adaptTestForTrain, adaptTestForTrain, addMetrics, addWarning, checksum_impl, cleanup_adapt, defaultThreshold, delete, isSupervised, predictScoreImpl, score, score, score, score0, score0, scoreMetrics, testJavaScoring, toJava, toJava, toJavaNCLASSES, toJavaPROB, toJavaSuper, toString

Methods inherited from class water.Lockable

delete_and_lock, delete, delete, read_lock, read_lock, unlock_all, unlock, update, write_lock

Methods inherited from class water.Keyed

checksum, getBinarySerializer, remove, remove, remove, remove

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, toJsonString, write_impl, write, writeExternal, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedTreeModel

public SharedTreeModel(water.Key selfKey,
               P parms,
               O output)

Method Detail

deviance

public double deviance(double w,
              double y,
              double f)

Overrides:

deviance in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

varImp

public final hex.VarImp varImp()

makeMetricBuilder

public hex.ModelMetrics.MetricBuilder makeMetricBuilder(java.lang.String[] domain)

Specified by:

makeMetricBuilder in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

score0

protected double[] score0(double[] data,
              double[] preds)

Specified by:

score0 in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

score0

protected double[] score0(double[] data,
              double[] preds,
              double weight,
              double offset)

Overrides:

score0 in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

remove_impl

protected water.Futures remove_impl(water.Futures fs)

Overrides:

remove_impl in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

toJavaCheckTooBig

protected boolean toJavaCheckTooBig()

Overrides:

toJavaCheckTooBig in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

binomialOpt

protected boolean binomialOpt()

toJavaInit

protected water.util.SB toJavaInit(water.util.SB sb,
                       water.util.SB fileContext)

Overrides:

toJavaInit in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

toJavaPredictBody

protected void toJavaPredictBody(water.util.SB body,
                     water.util.SB classCtx,
                     water.util.SB file)

Overrides:

toJavaPredictBody in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>

toJavaUnifyPreds

protected abstract void toJavaUnifyPreds(water.util.SB body,
                    water.util.SB file)

toJavaTreeName

protected water.util.SB toJavaTreeName(water.util.SB sb,
                           java.lang.String mname,
                           int t,
                           int c)

toJavaForestName

protected water.util.SB toJavaForestName(water.util.SB sb,
                             java.lang.String mname,
                             int t)

getPublishedKeys

public java.util.List<water.Key> getPublishedKeys()

Overrides:

getPublishedKeys in class hex.Model<M extends SharedTreeModel<M,P,O>,P extends SharedTreeModel.SharedTreeParameters,O extends SharedTreeModel.SharedTreeOutput>