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Description: Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for developing new machine learning schemes.
一个可以实现多种方法分类的软件，利用各个
对象的属性。决策树，距离、密度等-Weka is a collection of machine learning al gorithms for data mining tasks. The algorithms can either be applied directly to a dataset or ca lled from your own Java code. Weka contains tool 's for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for d eveloping new machine learning schemes. can be a real Categories are various methods of software, using all the attributes of objects. Decision Tree, distance, density, etc.
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Author: 马何坛 |
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Description: 系统介绍： 1，新闻采用在线编辑器（本人改进版），从别的网页copy过来，连接和图片、falsh等可以完整保留 2，可web上传图片，小音频，视频信息或flash到服务器，直接添加到文章中 3，大部分逻辑处理都封装在java-bean，界面修改容易 4，栏目分类采用树形编码方式，无限制级别 5，完善的权限管理方式，可为每个用户自定义后台权限-system introduced : one, using online news editor (I improved version), from the other website copy up connections and pictures, stuff that can complete two reservations, web upload pictures and small audio, video or flash information to the server, directly added to article 3 Most of the logic processing package, the java-bean, interface easy modification four columns using classification tree encoding, unlimited-5, improve the competence of management, for each user-defined background competence
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Author: wq |
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Description: HYMN文章管理系统v1.0（后台程序） 系统介绍： 1，新闻采用在线编辑器（本人改进版），从别的网页copy过来，连接和图片、falsh等可以完整保留 2，可web上传图片，小音频，视频信息或flash到服务器，直接添加到文章中 3，大部分逻辑处理都封装在java-bean，界面修改容易 4，栏目分类采用树形编码方式，无限制级别 5，完善的权限管理方式，可为每个用户自定义后台权限-HYMN article Management System v1.0 (background process) system introduced : one, using online news editor (I improved version), from the other website copy up connections and pictures, stuff that can complete two reservations, web upload pictures, audio small, as or flash frequency information to the server, directly added to article 3, the most logical processing package, the java-bean, interface easy modification four columns using classification tree encoding, unlimited-5, improve the competence of management, for each user-defined background competence
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Author: 肖洋 |
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Description: 树形操作--树形组件进阶（目录树），了解树形的基本应用。理解应用树形-tree operation-- Advanced Component tree (tree), a basic understanding of tree applications. Understanding Application tree
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Author: 丁如敏 |
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Description: 1、从数据库中检索出数据，动态的生成弹出式树结构菜单
2、利用双列的数据库表生成树结构函数
3、数据窗口点击标题可以实现动态按列排序功能，现有缺陷是拖动拉杆后不能进行排序
4、动态生成查找的sql程序，实现多个条件结合的模糊万能查寻
5、生成不重复的序列号函数
6、动态生成数据窗口的显示列，使用了各种对datawindow的修改定义功能
7、系统统一的错误处理功能，及生成出错的日志报表和登录日志
7、将数据窗口中选择的特定行导出到excel文件中
8、数据窗口的多行选择技巧
9、treeview中的中文不能显示的问题解决
10、利用dblog -n yourdatabase的方法去除db数据库的log日志文件的生成。
11、将excel文件导入datawindow的技巧-1, from the database to retrieve data, and dynamic generation of pop-up menus two tree structure, the dual-use database table Spanning Tree Structure Function 3, data Click on the title of the window can be achieved by dynamic sequencing feature out that the existing limitation of the drag link can not rank 4, Dynamic Health sql into the search process, several conditions for the realization of integration of fuzzy searching omnipotent 5, generating not repeat the sequence of function 6, dynamically generated data show that out of the window, using a variety of datawindow to revise the definition of functional 7, a uniform system of error-handling capabilities, and generating the error log statements Login and log 7, the data window to choose the specific firms exported to excel eight docu
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Author: 李平 |
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Description: 刚开始看到这个题目的时候，我并不是十分明白自己要做什么。Java语言是我们这个学期刚刚学过的课程，但是我们所学的都是些基本的东西，而且没有涉及到控件的问题。我查阅了一些资料，终于大体了解JTable和JTree是Swing组件里面的控件，一个是远程表，一个是目录树。在了解了一些关于这两个控件的一些知识之后，脑海中大体出现了一些流程。
我的程序设计大致按照下列流程进行：
1． 引入Awt包，Swing包
2． 设置顶层容器
3． 设置按钮和标签
4． 向容器中添加组件（JTable和JTree）
5． 进行事件处理
一、 实现过程以及实例解析
题目要求是用Java实现控件，因此我所使用的实现语言就是Java，刚开始我没有了解题目的真正含义，只实现了静态的JTable和JTree控件。
静态JTable是在JavaApplet中实现的，实现的大致过程为：首先建了一个容器，该容器用来获得新建的表格，然后建了一个模板，并给该模板添加滚动条，接着往容器中添加该模板，最后往数组中添加数据，并获取关于表格的相关信息。至此，程序就结束了。
-just beginning to see this subject, I do not quite understand what they ought to do. Java is the language of this semester we just learned in the course, but we have learned are some basic things, but did not address the issue of control. I looked up some information, and finally a general understanding and J Swing JTree component of the controls inside, a remote table is a directory tree. In some understanding on these two controls knowledge, mind there are some general procedures. I generally design the procedures in accordance with the following procedures : 1. Introduction Awt kits, Swing Pack 2. The top three containers installed. Set up four buttons and labels. Adding to the vessel components (J and JTree) 5. For an incident to achieve analytic process and examples of subject is requ
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Author: 丁兴全 |
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Description: Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for developing new machine learning schemes.
一个可以实现多种方法分类的软件，利用各个
对象的属性。决策树，距离、密度等-Weka is a collection of machine learning al gorithms for data mining tasks. The algorithms can either be applied directly to a dataset or ca lled from your own Java code. Weka contains tool 's for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for d eveloping new machine learning schemes. can be a real Categories are various methods of software, using all the attributes of objects. Decision Tree, distance, density, etc.
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Size: 15446016 |
Author: 马何坛 |
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Description: 主要是ＪＳＰ的代码 做网站时用得到
压缩包的内容：1.Jsp分页显示
2.jsp源码实例 搜索引擎
3.javajsp中 中文问题详解-开发技巧
4.JSP实现论坛树型结构的具体算法-开发实例
5.JSP调用JavaBean在网页上动态生成柱状图
共五个Ｊａｖａ源码 txt格式
都有源代码和注释 无密码-JSP is mainly done for the code used to be compressed contents : 1.Jsp paging display 2.jsp source search engine 3.javajsp examples were of Chinese Hi-opened fat skills 4.JSP Forum tree structure to achieve the specific algorithm-development example 5.JSP call JavaBea n on the website dynamically generated a total of five columns txt format source Java source code and have no password Notes
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Author: joy |
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Description: It s a note about data structure. Tree---self balancing and rotate-It's a note about data structure. Tree--- se lf balancing and rotate
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Size: 79872 |
Author: Benny Van |
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Description: 本论坛开发环境：jdk1.5+Tomcat5.5.17+sql server2000+Windows 2000
1、支持HTML内容编辑,支持网络贴图与附件上传等,支持多种版面风格.
2、论坛是树型框架结构支持二级类别，类别自已可以添加修改。
3、安全稳定，系统采用密码加密二次验证。
4、本论坛设以简洁高效为目标，所以不适合要求功能花俏、插件多样的使用者；
5、本论坛完全是用dw作为开发工具，没有任何封装文件，易于二次开发。
6、演示地址：http://test.ftbbs.cn:8080/-this forum development environment : jdk1.5 Tomcat5.5.17 sql SERVER2000 Windows 20 00 1, support HTML editing, support network map with Annex uploads, and support for a variety of layout styles. 2. Forum tree framework to support two categories, Category own amendments can be added. 3, the security and stability of systems using encrypted passwords second test. 4, the Forum set up a simple and efficient as the goal, there is no requirement for functional fancy, plug-in a variety of users; 5. The Forum was totally dw as a development tool, no Packaging paper, easy to secondary development. 6, presentations address : http://test.ftbbs.cn:8080/
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Author: 尚志强 |
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Description: 完整的文件系统模拟
基本功能
（1）多用户 （2）多级目录：具有树形目录结构；（3）具有login (用户登录)和用户身份认证功能；（4）文件的创建： create
（5）文件的打开：open（6）文件的读：read（7）文件的写：write（8）文件关闭：close（9）删除文件：delete
（12）列出文件目录：dir（列目录时要列出文件名、物理地址和文件长度）
（13）退出：logout
（14）文件保护机制-integrity of the file system simulation basic functions (1) Multi-user (2) Multi-level directory : with the tree structure; (3) having a login (user login) and user authentication functions; (4) Documentation of the founders : create (5) documents the open : open (6) the documents read : read (7) of the document reads : write (8) documents Close : close (9) delete the file : delete (12) provides directory : dir (listed directory to list name, physical address and length of documents) (13) withdrew : logout (14) document protection mechanisms
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Author: sonica |
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Description: extjs基于JS开发的一个客户端程序，有很漂亮的界面和功能，希望大家喜欢-extjs developed a JS-based client program, there are very beautiful interface and features, I hope you like
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Author: colby |
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Description: 赫夫曼编译码器：
用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统对待传数据预先编码，在接收端将传来的数据进行译码（复原）。对于双工信道（即可以双向传输信息的信道），每端都需要一个完整的编/译码系统。试为这样的信息收发站写一个哈夫曼码的编/译码系统。
[基本要求]一个完整的系统应具有以下功能：
（1）I：初始化（Initialization）。从终端读入字符集大小n，以及n个字符和n个权值，建立哈夫曼树，并将它存于文件hfmTree中。
（2）E：编码（Encoding）。利用已建好的哈夫曼树（如不在内存，则从文件hfmTree中读入），对文件ToBeTran中的正文进行编码，然后将结果存入文件CodeFile中。
（3）D：译码（Decoding）。利用已建好的哈夫曼树将文件CodeFile中的代码进行译码，结果存入文件TextFile中。
（4）P：印代码文件（Print）。将文件CodeFile以紧凑格式显示在终端上，每行50个代码。同时将此字符形式的编码文件写入文件CodePrin中。
（5）T：印哈夫曼树（Tree printing）。将已在内存中的哈夫曼树以直观的方式（树或凹入表形式）显示出，同时将此字符形式的哈夫曼树写入文件TreePrint中。
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Size: 204800 |
Author: 许磊 |
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Description: 系统特色:
1,栏目无限级分类,形成树型结构，可以随意增加，修改，移动，删除栏目，移动或删除栏目的同时系统自动移动或删除其对应子栏目和信息。
2,系统支持国际化，采用UTF-8编码，资源文件里可以设置多国语言，形成多国语言界面。
3,系统采用Struts标签制，避免Jsp页面出java代码。
3,完全生成前台静态页面,大大提高网民浏览前台页面的速度，降低服务器的资源开销。
4,集成最新编辑器(eWebEditor V4.60),实现所见即所得的效果
后台登陆地址：admin/login.jsp
登陆管理名称为：admin123 密码：admin123-System Characteristics: 1, columns limitless class classification, the formation of tree structure, can add, modify, move, delete columns, move, or delete columns, while the system automatically move or delete the corresponding sub-sections and information. 2, system supports internationalization, the use of UTF-8 encoding, resource documents in multiple languages can be set to form a multi-language interface. 3, the system using Struts labeling system to avoid a java code jsp page. 3, completely generate the static front page, greatly improve the prospects of Internet users browse the page the speed and reduce server overhead resources. 4, integration of the latest editor (eWebEditor V4.60), the effect of the background to realize WYSIWYG landing Address: admin/login.jsp landing management name: admin123 password: admin123
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Author: huan |
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Description: JAVA写的文件浏览器
功能：
1、树形文件夹视图
2、文件与文件夹列表
3、图片文件和文本文件预览
4、菜单选项
5、扩展功能-Written in JAVA file browser functions: one, tree-like folder view 2, the list of documents and 3 folders, pictures, documents and text files preview 4, menu option 5, the expansion of functions
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Size: 97280 |
Author: kingbirdji |
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Description: <算法导论>第二版大部分算法实现.
1. 各类排序和顺序统计学相关
2. 数据结构
2.1 基本数据结构
2.2 散列表
2.3 二叉查找树
2.4 红黑树
2.5 数据结构基于红黑树的扩张
3. 高级涉及和分析技术
3.1 动态规划相关
3.2 贪心算法相关
3.3 用于不相交集合的数据结构
4. 部分图算法.-<Introduction to Algorithms> Algorithms realize most of the second edition of .1. All kinds of sorting and order statistics related to 2. Data Structure 2.1 Basic Data Structure 2.2 Hash Table 2.3 Binary search Tree 2.5 Tree 2.4 red and black red and black tree-based data structure the expansion of 3. High and analytical techniques involving dynamic programming related 3.1 Greedy Algorithm 3.2 for the relevant 3.3 Disjoint Set Data Structure 4. part of Fig algorithm.
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Author: QJGui |
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Description: 环境的搭建：
1、新建一个Web工程
2、将Enviroument下的smart个文件夹拷贝到工程的src下面
3、将Enviroument下的CssLib,ScriptLib,Icon文件夹拷贝到工程的WebRoot下面
4、在工程的src下新建一个包smart.css.treeview
5、将Source下的类拷贝到新建的包smart.css.treeview里面
6、将Jsp下的页面拷贝到工程的WebRoot下面
7、运行工程就可以调用类treeview.java里的方法
运行注意事项：
1、注意包名的大小写情况-Built environment:
1, create a new Web project
2, the Enviroument under the smart folders copied to the project following the src
3, the Enviroument under CssLib, ScriptLib, Icon copy the folder to the project following the WebRoot
4, during the construction of a new package smart.css.treeview under src
5, will be copied to the Source under the class inside the new package smart.css.treeview
6, the Jsp pages copied to the project under the WebRoot following
7, run the project you can call the methods inside the class treeview.java
Running Notes:
One, pay attention to the case of package name
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Author: 姜晓燕 |
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Description: 2-3 Tree implementation wich can insert search a node and always shows in graphical the tree.
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Size: 12288 |
Author: pedro |
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Description: 直接运行compile.bat和run.bat即可
使用了3种分词方法：
1.正向最大匹配(ForwardMatch.java)
2.逆向最大匹配(ForwardMatch.java)
3.最大频率匹配(FrequencyMatch.java)(默认)
取频率最高的词，然后两端递归，构建二杈树存储句子中的词语，显示的时候使用中序遍历二杈树
由于极有可能单个字的使用频率比整个词还高，筛选的时候进行了处理
若单个字不处于当前句子开头，先忽略，
若单个的字处在开头，临时mostFrequency仍为0，且单词长度为1，则加入到二杈树中-Can be run directly compile.bat and run.bat used three kinds of segmentation methods: 1. Being the biggest match (ForwardMatch.java) 2. Reverse maximum matching (ForwardMatch.java) 3. Maximum frequency matching (FrequencyMatch.java) ( default) to take the highest frequency words, and then both ends of the recursive construct two Cha tree storage sentence terms, when used in the sequence shows two Cha tree traversal is very likely because the use of a single word frequency is higher than the whole word, screening If the time were dealing with a single word is not in the beginning of the current sentence, first ignored, if a single word at the beginning of the temporary mostFrequency still 0, and the word length of 1, to 2 Cha tree
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Author: 吴浩 |
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Description: 2-3 树插入，查找，删除，排序，从文件txt读入插入，查找，删除，排序等指令-two three tree, including insert, search,order,delete, you can read command for txt file
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Author: hazel |
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