org.wlld.tools

类 Frequency

java.lang.Object

org.wlld.tools.Frequency

直接已知子类:

Forest, RegressionForest, Tokenizer

public abstract class Frequency
extends Object

构造器概要

构造器

构造器和说明
Frequency()

方法概要

限定符和类型	方法和说明
double	average(double... m)
double	averageByList(List<Double> m)
double	dc(double... m)
double	dcByAvg(double[] m, double ave)
static double	getEDist(double[] x1, double[] x2)
double[]	getLimit(double[] m)
double	getPointLength(double x, double y, double i, double j)
double	sd(double... m)
double	sdByAvg(double[] m, double avg)
double	sigma(double... m)
double	softMax(int t, double... m)
double	variance(double... m)
double	varianceByAve(double[] m, double ave)

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

Frequency

public Frequency()

方法详细资料

average

public double average(double... m)

getEDist

public static double getEDist(double[] x1,
                              double[] x2)

averageByList

public double averageByList(List<Double> m)

sigma

public double sigma(double... m)

getPointLength

public double getPointLength(double x,
                             double y,
                             double i,
                             double j)

variance

public double variance(double... m)

varianceByAve

public double varianceByAve(double[] m,
                            double ave)

sdByAvg

public double sdByAvg(double[] m,
                      double avg)

sd

public double sd(double... m)

dcByAvg

public double dcByAvg(double[] m,
                      double ave)

dc

public double dc(double... m)

softMax

public double softMax(int t,
                      double... m)

getLimit

public double[] getLimit(double[] m)