MathUtility (HanLP portable-1.8.1 API)

Constructors
Constructor and Description
`MathUtility()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static double`	`average(double[] array)`
`static double`	`calculateWeight(Vertex from, Vertex to)` 从一个词到另一个词的词的花费
`static void`	`normalizeExp(double[] predictionScores)`
`static void`	`normalizeExp(Map<String,Double> predictionScores)` 使用log-sum-exp技巧来归一化一组对数值
`static double`	`percentage(double current, double total)`
`static float`	`sum(float... var)`
`static int`	`sum(int... var)`

public static float sum(float... var)

public static double percentage(double current,
                                double total)

public static double average(double[] array)

public static void normalizeExp(double[] predictionScores)

public static double calculateWeight(Vertex from,
                                     Vertex to)

从一个词到另一个词的词的花费

Class MathUtility