hex.grid

Interface HyperSpaceWalker<MP extends Model.Parameters>

All Known Implementing Classes:

HyperSpaceWalker.CartesianWalker, HyperSpaceWalker.RandomWalker

public interface HyperSpaceWalker<MP extends Model.Parameters>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	HyperSpaceWalker.CartesianWalker<MP extends Model.Parameters> The external Grid API uses a HashMap to describe a set of hyperparameter values, where the String is a valid field name in the corresponding Model.Parameter, and the Object is the field value (boxed as needed).
static interface	HyperSpaceWalker.HyperSpaceIterator<MP extends Model.Parameters>
static class	HyperSpaceWalker.RandomWalker<MP extends Model.Parameters> FIXME : finish random walk

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String[]	getHyperParamNames() Returns hyper parameters names which are used for walking the hyper parameters space.
int	getHyperSpaceSize() Return estimated size of hyperspace.
ModelParametersBuilderFactory<MP>	getParametersBuilderFactory()
MP	getParams() Return initial model parameters for search.
HyperSpaceWalker.HyperSpaceIterator<MP>	iterator() Returns an iterator to traverse this hyper-space.

Method Detail

iterator

HyperSpaceWalker.HyperSpaceIterator<MP> iterator()

Returns an iterator to traverse this hyper-space.

Returns:

an iterator

getHyperParamNames

java.lang.String[] getHyperParamNames()

Returns hyper parameters names which are used for walking the hyper parameters space. The names have to match the names of attributes in model parameters MP.

Returns:

names of used hyper parameters

getHyperSpaceSize

int getHyperSpaceSize()

Return estimated size of hyperspace. Can return -1 if estimate is not available.

Returns:

size of hyper space to explore

getParams

MP getParams()

Return initial model parameters for search.

Returns:

return model parameters

getParametersBuilderFactory

ModelParametersBuilderFactory<MP> getParametersBuilderFactory()