it.uniroma2.sag.kelp.data.dataset.selector

Class FirstExamplesSelector

java.lang.Object

it.uniroma2.sag.kelp.data.dataset.selector.FirstExamplesSelector

All Implemented Interfaces:

ExampleSelector

public class FirstExamplesSelector
extends Object
implements ExampleSelector

This class allows to select the first m examples from a Dataset.

Author:

Danilo Croce

Constructor Summary

Constructors

Constructor and Description
FirstExamplesSelector(int m)

Method Summary

Methods

Modifier and Type	Method and Description
int	getM()
List<Example>	select(Dataset dataset) This function allows to select a subset of Examples from the input Dataset
List<Example>	select(DatasetReader datasetReader) This function allows to select a subset of Examples from the input DatasetReader

Methods inherited from class java.lang.Object

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

Constructor Detail

FirstExamplesSelector

public FirstExamplesSelector(int m)

Parameters:

m - The number of Examples to be selected.

Method Detail

getM

public int getM()

Parameters:

m - The number of Examples to be selected.

select

public List<Example> select(Dataset dataset)

Description copied from interface: ExampleSelector

This function allows to select a subset of Examples from the input Dataset

Specified by:

select in interface ExampleSelector

Parameters:

dataset - A dataset to select Examples from.

Returns:

A list of Examples.

select

public List<Example> select(DatasetReader datasetReader)
                     throws IOException,
                            InstantiationException,
                            ParsingExampleException

This function allows to select a subset of Examples from the input DatasetReader

Parameters:

dataset - A DatasetReader to select Examples from.

Returns:

A list of Examples.

Throws:

ParsingExampleException

IOException

InstantiationException