PageRank2

一个小的搜索引擎源代码，用java写的。现在很多研究搜索的都在用java写代码。(A small search engine source code, written using java. Now many studies in the english used to write java code.)

1.图像反转MATLAB 程序实现如下：I=imread("xian.bmp");J=double(I);J=-J+(256-1);                 %图像反转线性变换H=uint8(J);subplot(1,2,1),imshow(I); 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

主要应用领域： • 垂直搜索（Vertical Search）：也称为专业搜索，高速、海量和精确抓取是定题网络爬虫DataScraper的强项，每天24小时每周7天无人值守自主调度的周期性批量采集，加上断点续传和软件看门狗(Watch Dog)，确保您高枕无忧 • 移动互联网：手机搜索、手机混搭(mashup)、移动社交网络、移动电子商务都离不开结构化的数据内容，DataScraper实时高效地 采集内容，输出富含语义元数据的XML格式的抓取结果文件，确保自动化的数据集成和加工，跨越小尺寸屏幕展现和高精准信息检索的障碍。手机互联网不是 Web的子集而是全部，由MetaSeeker架设桥梁 • 企业竞争情报采集/数据挖掘：俗称商业智能（Business Intelligence），噪音信息滤除、结构化转换，确保数据的准确性和时效性，独有的广域分布式架构，赋予DataScraper无与伦比的情报采 集渗透能力，AJAX/Javascript动态页面、服务器动态网页、静态页面、各种鉴权认证机制，一视同仁。在微博网站数据采集和舆情监测领域远远领 先其它产品。(The main application areas: • Vertical Search (Vertical Search): also known as professional search, speed, mass and precision is the SDI Web crawler to crawl the strengths DataScraper 24 hours a day 7 days a week periodic unattended batch capture self-scheduling, Canada and software watchdog on the HTTP (Watch Dog), make sure you sit back and relax • Mobile Internet: mobile search, mobile mashups (mashup), mobile social networking, mobile commerce are inseparable from the structure of the data content, DataScraper efficiently capture real-time content, the output is rich semantic metadata XML format for the capture outcome document, to ensure that automated data integration and processing, across the small size screen display and high precision information retrieval obstacles. Mobile Internet is not a subset of Web but all, by building bridges MetaSeeker • Competitive intelligence gathering/data mining: commonly known as Business Intelligence (Business Intelli)

search-文件快速搜索工具：优化win7/win8的文件搜索功能，能够搜索文件内容中的关键字。(Search- file search tool: optimize the file search function of win7/win8, can search the key words in the file content.)

百度爬虫，爬取贴吧指定页面的内容，然后进行爬取(Baidu crawler, crawl the content of the specified page of the post bar, and then crawl.)

搜索指定网站源码，程序结合易语言扩展界面支持库，调用搜索网站的搜索引擎，设置URL地址，搜索指定网站的内容。(Searches for the specified website source code , the program expanded interface combined with easy language support library , call the search site s search engine , set the URL address , search the contents of the Web site.)

说明：  compass对lucene行进了封装 这个是对compass的应用，index的建立，搜索以及高级搜索(compass on the lucene marching compass of the package, this is the application, index creation, search and advanced search)

一个可以搜索智联招聘网的爬虫程序，非常好用(can search a joint recruitment network-the Reptile procedures, very handy)

1.增加页面浏览统计功能 2.优化了统计代码，统计执行更快 用户：admin 密码：123456">

MSN机器人IMRobot 很值得研究的