net.semanticmetadata.lire.utils

类 StatsUtils

java.lang.Object

net.semanticmetadata.lire.utils.StatsUtils

public class StatsUtils
extends java.lang.Object

...

作者:

Mathias Lux, mathias@juggle.at Created: 06.08.12, 11:02

构造器概要

构造器

构造器和说明
StatsUtils()

方法概要

限定符和类型	方法和说明
static java.util.Set<java.lang.Integer>	drawSample(int size, int maximum) Draws a set if size size of sample number from 0 to maximum, following an even distribution.

从类继承的方法 java.lang.Object

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

构造器详细资料

StatsUtils

public StatsUtils()

方法详细资料

drawSample

public static java.util.Set<java.lang.Integer> drawSample(int size,
                                                          int maximum)

Draws a set if size size of sample number from 0 to maximum, following an even distribution. Each drawn number is unique.

参数:

size - the size of the sample set

maximum - the maximum number

返回:

a set of randomly sampled numbers in [0,maximum], null if the request is not possible.