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kmeans聚类算法java实现
应用背景package Kmeans;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
public class KMeans {
private static String fileName = "E:java练习Arithmeticjulei1.txt"; // 文件地址
private static int numTotal; // 聚类总数
private static int K; // 聚类的簇数关键技术典型的聚类算法,应用广发,学习简单,java技术的使用
- 2022-02-01 21:05:33下载
- 积分:1
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Binary Search Tree
Binary Search Tree - with additional recursion functions (smallest, parent & successor) etc-Binary Search Tree- with additional recursion functions (smallest, parent & successor) etc
- 2022-01-28 01:15:26下载
- 积分:1
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compress_dwt
差分脉冲编码调制(DPCM)是一种高效的数据压缩技术
- 2022-03-05 16:59:21下载
- 积分:1
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Two strings to find the longest common sub
找出两个字符串的最长公共子串。
给出一个字符串,请删除该字符串的前导空格和尾随空格,中间的空格若多余1个删减到1个。
我是个菜鸟,但软件会是我终生的事业~我有信心学好它,希望站长通融-Two strings to find the longest common sub-string. Given a string, remove the string leading spaces and trailing spaces, if the extra spaces in the middle of a cut to one. I was a rookie, but the software will be my lifelong career ~ and I am confident to learn it, and hope that owners accommodation
- 2023-05-01 09:20:03下载
- 积分:1
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simulated_annealing header file that implements the simulated annealing optimisa...
simulated_annealing header file that implements the simulated annealing optimisation algorithms
- 2022-06-22 00:54:21下载
- 积分:1
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matrix of the code library, very useful, please try downloading!
关于矩阵运算的代码类库,非常有用,请下载试一试!-matrix of the code library, very useful, please try downloading!
- 2023-02-19 04:50:04下载
- 积分:1
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浙江大学设计大赛,我自己收集的acm2060
浙江大学程序设计大赛ACM2060题我自己收集的-Zhejiang University Design Competition ACM2060 that my own collection
- 2023-08-19 15:15:04下载
- 积分:1
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查找字符串
字典树,前几个月做过个关键字过滤的东东,用的AC自动机的算法(Bell实验室70年代研究出的东东,详情请找度娘),10w数据量也就是0.x秒的事
而且这个算法,执行时间只与树的高度有关,与数据量无关,也就是说,哪怕你数据量再扩大一百倍,只要每个数据都是32位,那么时间就是固定的
- 2023-01-26 13:55:03下载
- 积分:1
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embedded compilation write bubble sort, XP VC6.0 compile.
内嵌汇编写的起泡排序,XP下VC6.0编译通过。-embedded compilation write bubble sort, XP VC6.0 compile.
- 2022-01-25 22:29:18下载
- 积分:1
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java计算tfidf写入txt中
java统计总词数,特征词出现的次数,出现的文本次数,分别计算tf,idf,得到tfidf值,对文本进行向量化,写入txt文本中,方便以后做文本聚类。
- 2022-02-05 04:18:23下载
- 积分:1