ai.libs.jaicore.ml.cache

Class FoldBasedSubsetInstruction

java.lang.Object

ai.libs.jaicore.ml.cache.Instruction

ai.libs.jaicore.ml.cache.FoldBasedSubsetInstruction

public class FoldBasedSubsetInstruction
extends Instruction

Instruction to track a fold-based subset computation for a ReproducibleInstances object. The original dataset is split into folds using the specified fold technique, e.g., 10-fold cross validation or a simple stratified split. Then, a subset of the created folds is joined as to determine the desired subset of the original set. For example, to obtain the training data in a 5-fold cross validation if the test data corresponds to the 3rd fold, the foldTechnique is "(5, )", and the outIndices are "0,1,3,4"

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COMMAND_NAME Constant string to identify this instruction.

Constructor Summary

Constructors

Constructor and Description
FoldBasedSubsetInstruction(java.lang.String foldTechnique, int... outIndices) Constructor to create a split Instruction that can be converted into json.

Method Summary

Methods inherited from class ai.libs.jaicore.ml.cache.Instruction

getCommand, getInputs, setCommand, setInputs

Methods inherited from class java.lang.Object

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

Field Detail

COMMAND_NAME

public static final java.lang.String COMMAND_NAME

Constant string to identify this instruction.

See Also:

Constant Field Values

Constructor Detail

FoldBasedSubsetInstruction

public FoldBasedSubsetInstruction(java.lang.String foldTechnique,
                                  int... outIndices)

Constructor to create a split Instruction that can be converted into json.

Parameters:

foldTechnique - method used to compute the folds

outIndex - index of the portion to use in the following