hex.grid

Class HyperSpaceWalker.CartesianWalker<MP extends Model.Parameters>

java.lang.Object

hex.grid.HyperSpaceWalker.BaseWalker<MP,HyperSpaceSearchCriteria.CartesianSearchCriteria>

hex.grid.HyperSpaceWalker.CartesianWalker<MP>

All Implemented Interfaces:

HyperSpaceWalker<MP,HyperSpaceSearchCriteria.CartesianSearchCriteria>

Enclosing interface:

HyperSpaceWalker<MP extends Model.Parameters,C extends HyperSpaceSearchCriteria>

public static class HyperSpaceWalker.CartesianWalker<MP extends Model.Parameters>
extends HyperSpaceWalker.BaseWalker<MP,HyperSpaceSearchCriteria.CartesianSearchCriteria>

Hyperparameter space walker which visits each combination of hyperparameters in order.

Nested Class Summary

Nested classes/interfaces inherited from class hex.grid.HyperSpaceWalker.BaseWalker

HyperSpaceWalker.BaseWalker.WalkerFactory<MP extends Model.Parameters,C extends HyperSpaceSearchCriteria>

Nested classes/interfaces inherited from interface hex.grid.HyperSpaceWalker

HyperSpaceWalker.BaseWalker<MP extends Model.Parameters,C extends HyperSpaceSearchCriteria>, HyperSpaceWalker.CartesianWalker<MP extends Model.Parameters>, HyperSpaceWalker.HyperSpaceIterator<MP extends Model.Parameters>, HyperSpaceWalker.RandomDiscreteValueWalker<MP extends Model.Parameters>

Field Summary

Fields inherited from class hex.grid.HyperSpaceWalker.BaseWalker

_hyperParamNames, _hyperParamNamesSubspace, _hyperParams, _hyperParamSubspaces, _maxHyperSpaceSize, _search_criteria, SUBSPACES

Constructor Summary

Constructors

Constructor and Description
CartesianWalker(MP params, java.util.Map<java.lang.String,java.lang.Object[]> hyperParams, ModelParametersBuilderFactory<MP> paramsBuilderFactory, HyperSpaceSearchCriteria.CartesianSearchCriteria search_criteria)

Method Summary

Modifier and Type	Method and Description
HyperSpaceWalker.HyperSpaceIterator<MP>	iterator() Returns an iterator to traverse this hyper-space.

Methods inherited from class hex.grid.HyperSpaceWalker.BaseWalker

computeMaxSizeOfHyperSpace, getAllHyperParamNamesInSubspaces, getHyperParamNames, getHyperParams, getMaxHyperSpaceSize, getModelParams, getParametersBuilderFactory, getParams, hypers, integerHash, mergeHashMaps, search_criteria, stopEarly

Methods inherited from class java.lang.Object

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

Methods inherited from interface hex.grid.HyperSpaceWalker

estimateGridWork, getAllHyperParamNames

Constructor Detail

CartesianWalker

public CartesianWalker(MP params,
                       java.util.Map<java.lang.String,java.lang.Object[]> hyperParams,
                       ModelParametersBuilderFactory<MP> paramsBuilderFactory,
                       HyperSpaceSearchCriteria.CartesianSearchCriteria search_criteria)

Method Detail

iterator

public HyperSpaceWalker.HyperSpaceIterator<MP> iterator()

Description copied from interface: HyperSpaceWalker

Returns an iterator to traverse this hyper-space.

Returns:

an iterator