Package org.nlpub.watset.eval

Class Sampling

java.lang.Object

org.nlpub.watset.eval.Sampling

public final class Sampling
extends Object

Utilities for statistical evaluation of computational experiments.

Method Summary

Modifier and Type	Method	Description
static <T> List<T>	sample(T[] dataset, Random random)	Creates a bootstrapped dataset using sampling with replacement from the given dataset.

Methods inherited from class java.lang.Object

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

Method Details

sample

public static <T> List<T> sample(T[] dataset,
 Random random)

Creates a bootstrapped dataset using sampling with replacement from the given dataset.

The dataset can be obtained using Collection.toArray(Object[]).

Type Parameters:

T - the type of dataset elements

Parameters:

dataset - the dataset to sample from

random - the random number generator

Returns:

a sampled dataset