ai.h2o.automl.leaderboard

Class LeaderboardExtensionsProvider

java.lang.Object

water.Iced<LeaderboardExtensionsProvider>

ai.h2o.automl.leaderboard.LeaderboardExtensionsProvider

All Implemented Interfaces:

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

public abstract class LeaderboardExtensionsProvider
extends water.Iced<LeaderboardExtensionsProvider>

This provider allows a model generator (e.g. AutoML) to produce optional columns for the leadeboard created from the models.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ALL Alias for "all extensions" where a list of extensions names is required.

Constructor Summary

Constructors

Constructor and Description
LeaderboardExtensionsProvider()

Method Summary

Modifier and Type	Method and Description
abstract LeaderboardCell[]	createExtensions(hex.Model model) Generates the extensions cells for a given model.

Methods inherited from class water.Iced

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

Methods inherited from class java.lang.Object

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

Field Detail

ALL

public static final java.lang.String ALL

Alias for "all extensions" where a list of extensions names is required.

See Also:

Constant Field Values

Constructor Detail

LeaderboardExtensionsProvider

public LeaderboardExtensionsProvider()

Method Detail

createExtensions

public abstract LeaderboardCell[] createExtensions(hex.Model model)

Generates the extensions cells for a given model. It is expected that all cells associated to a model are from a different extension, i.e. they should all have a different LeaderboardCell.getColumn().

Parameters:

model -

Returns:

an array of @{link LeaderboardCell} for the given model.