/*

* <summary></summary>

* <author>He Han</author>

* <email>hankcs.cn@gmail.com</email>

* <create-date>2014/12/24 23:20</create-date>

*

* <copyright file="DemoHighSpeedSegment.java" company="上海林原信息科技有限公司">

* Copyright (c) 2003-2014, 上海林原信息科技有限公司. All Right Reserved, http://www.linrunsoft.com/

* This source is subject to the LinrunSpace License. Please contact 上海林原信息科技有限公司 to get more information.

* </copyright>

*/

package com.hankcs.demo;

import com.hankcs.hanlp.HanLP;

import com.hankcs.hanlp.tokenizer.SpeedTokenizer;

/**

* 演示极速分词，基于DoubleArrayTrie实现的词典正向最长分词，适用于“高吞吐量”“精度一般”的场合

* @author hankcs

*/

public class DemoHighSpeedSegment

{

public static void main(String[] args)

{

String text = "江西鄱阳湖干枯，中国最大淡水湖变成大草原";

HanLP.Config.ShowTermNature = false;

System.out.println(SpeedTokenizer.segment(text));

long start = System.currentTimeMillis();

int pressure = 1000000;

for (int i = 0; i < pressure; ++i)

{

SpeedTokenizer.segment(text);

}

double costTime = (System.currentTimeMillis() - start) / (double)1000;

System.out.printf("SpeedTokenizer分词速度：%.2f字每秒\n", text.length() * pressure / costTime);

}

}