what is tag

Tag does not have a unified Chinese name in China. Some call it "classification", some call it "open classification" or "popular classification", and some call it "classification". It's called "label". Tag is a more flexible and interesting way to classify posts. You can add one or more Tags to each post, and then you can see all the posts on BlogBus that use the same Tag as you, and are This creates more connections and communication with other users.

With the application of WEB2.0.3.0 (CSS DIV Ajax) TAG is widely used. The purpose is to better display and highlight the key keywords or terms of the search for better indexing and Guide users to browse and index~

For example:

In the past, our classification of web pages only stayed at the level of corporate news, industry news, and latest news. With the addition of TAG Applications are also classified into popular terms such as: enterprise, industry, category, hot spot, important, focused, etc., in order to better guide and be captured by search engines~

But the tag is different from the general The classification method of the directory structure. First of all, tags can refine the classification at less cost. Imagine that an article covering a wide range of topics, such as an article talking about the achievements of physics since the 20th century, may involve the theory of relativity. , quantum mechanics, black hole theory, big bang universe theory, may involve scientists such as Einstein and Planck, and may even involve the Nobel Prize.

If you use the directory structure classification method, it is simply impossible to classify according to all aspects involved in this article, because if you want to refine the classification, the entire directory structure will be extremely large, which is even more unfavorable for data collection. Organize and find.

Tag is different. It can freely classify articles regardless of the directory structure. The relationship between each tag is a parallel relationship, but it can also be classified based on correlation analysis. Tags that often appear together are associated to create a correlation classification.

Not only that, but also through cooperation with Technorati, you can send your Tag to the global Blog space and share it with people all over the world. Tag embodies the power of the group, which greatly enhances the correlation between logs and the interactivity between users. It allows you to see a more diverse world, a more relevant Blog space, and a real-time broadcast of hot spots. News station. Tag provides you with an unprecedented new network experience.

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