hex

Class ModelPreprocessor<T extends ModelPreprocessor>

java.lang.Object

water.Iced<T>

water.Keyed<T>

hex.ModelPreprocessor<T>

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<T>

public abstract class ModelPreprocessor<T extends ModelPreprocessor>
extends Keyed<T>

WARNING! This is a temporary abstraction used to preprocess frames during training and scoring. As such, this class can be deprecated or even removed at any time, so don't extend or use directly yet.

See Also:

Serialized Form

Field Summary

Fields inherited from class water.Keyed

_key

Constructor Summary

Constructors

Constructor and Description
ModelPreprocessor()
ModelPreprocessor(Key<T> key)

Method Summary

Modifier and Type	Method and Description
abstract Model	asModel()
abstract Frame	processScoring(Frame fr, Model model)
abstract Frame	processTrain(Frame fr, Model.Parameters params)
abstract Frame	processValid(Frame fr, Model.Parameters params)

Methods inherited from class water.Keyed

checksum_impl, checksum_impl, checksum, checksum, getKey, makeSchema, readAll_impl, readAll, remove_impl, remove_impl, remove_self_key_impl, remove, remove, remove, remove, remove, remove, removeQuietly, writeAll_impl, writeAll

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelPreprocessor

public ModelPreprocessor()

ModelPreprocessor

public ModelPreprocessor(Key<T> key)

Method Detail

processTrain

public abstract Frame processTrain(Frame fr,
                                   Model.Parameters params)

processValid

public abstract Frame processValid(Frame fr,
                                   Model.Parameters params)

processScoring

public abstract Frame processScoring(Frame fr,
                                     Model model)

asModel

public abstract Model asModel()