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In all network promotion methods, the search engine is the most talked about, our promotion tour will start from here. Indeed, search engines are a very powerful weapon for web promotion and free of charge-but we must first understand them. We want to know how they work, how to categorize, how to query ... , and search
[Search engine] Sphinx introduction and Principle Exploration, search engine sphinxWhat/definition of Sphinx Sphinx is a full-text search engine.Features Excellent indexing and Performance Easy to integrate SQL and XML data sources, and use the SphinxAPI, SphinxQL, or Sph
1. TraditionalSearch engine Sorting AlgorithmOverview 1. 1 Overview of Search Engine sorting algorithms The search engine query results are sorted by certain rules for users to view. This rule is the search
How does a search engine work? I often run into people who don't know how the search engine collects information. They know what a search engine is, and they understand the importance of getting
1. What is a vertical search engine?Vertical Search is not just an industry-wide search like google. Taking the real estate industry as an example, if we use google to capture web pages to build a real estate industry google, it will not work. Technical barriers do not need to be explained. Even if we use
The search engine is the second largest Internet application after email, according to China Internet Information Center's sixth report on China's Internet development status. 55.91 of the Internet users in our country use search engines to provide search services. An excellent sea
What is automatic steering technology (auto-redirecting)? Automatic steering, also called automatic redirection. Automatic jump refers to a technology that automatically shifts users to other web addresses when they log on to a website. The web address of the steering page can be other pages within the site, or it can be other sites. Typically, the browser receives a Web page that contains code that automatically loads a different page. The page may be converted on the server side, so th
How can I accurately determine whether a request is a request sent by a search engine crawler (SPIDER ?, Search engine Crawler Websites are often visited by various crawlers. Some are search engine crawlers, and some are not. Gene
Although the second generation search engine is better than the first generation in terms of search speed and the extension of multiple language information, it also makes some explorations in natural language as query language. However, with the strong development of the Internet, the contradiction between the huge digital information on the Internet and the abi
If you look closely, you will find that it is very similar to the search series tutorials. Yes, the first three articles of the search engine from getting started to mastering this series of tutorials are based on this article to polish the processing. With a series of tutorials, this article is nowhere to be published, so post to the forum to share it. If you do
Web optimization Just do a login search engine preparation work, and finally we want to optimize the site submitted to the search engine, which is also a very important site registration. Submit a Web site or a Web page Submit your Web page, not your site--it used to be, and now it's completely different. Now almost
Part of the content is transferred from: http://blog.csdn.net/hguisu/article/details/8024799First, open source project1.Lucene full-text retrieval systemHttp://lucene.apache.org and http://www.lucene.com.cn/Lucene is a subproject of the Apache Software Foundation 4 Jakarta Project group, an open source full-Text Search engine toolkit, which is not a full-text search
The recall rate is the ratio of the number of retrieved documents to the number of relevant documents in the document library. It measures the query completion rate of the retrieval system (search engine; accuracy is the ratio of the number of retrieved documents to the total number of retrieved documents. It measures the precision of the retrieval system (search
With the rapid development of the Internet, the increase of web information, users to find information in the ocean, like a needle in the haystack, search engine technology to solve the problem (it can provide users with information retrieval services). At present, search engine technology is becoming the object of res
1, Elasticsearch (search engine) queryElasticsearch is a very powerful search engine that uses it to quickly query to the required data.Enquiry Category:Basic query: Query with Elasticsearch built-in query criteriaCombine queries: Combine multiple query criteria together for compound queriesFiltering: Querying at the s
main search Engine Googlehttp://www.google.com/intl/zh-CN/Google's mission is to provide you with the best online search services to facilitate the exchange of global information. Google has developed the world's largest search engine, providing the most convenient online in
With the "eye-catching economy" sweeping across the Internet, thousands of dollars are rapidly flowing to the most eye-catching search engine market. A large number of surveys show that the search engine market is in a period of rapid development and has become one of the most promising industries in the next
Search engine technology and trends[From search engine Express]With the rapid development of the Internet and the increase of WEB information, users need to find information in the ocean of information, just like haystack, the search eng
People around us and companies around us are all crazy. It seems that the bet is all over this. I am wondering that a few years ago, the Institute has thoroughly studied search algorithms. It seems that they have not been commercialized until now, so patent technology quickly depreciates. I used to perform full-text retrieval of multimedia materials. Since all of them are reading, I will also review the old knowledge.Article. I have to lament that o
Machine search engine vs human flesh search engine Hu baojie published on 16:29:13 More and more attention has been paid to social search recently. The most terrible social search is human flesh
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