To see the semantic relevance of key words

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In the previous Baidu update, from the Huizhou SEO blog rankings have such a small discovery, in this share with you, perhaps some friends for this also early understanding, so, the masters are skipped it ~

The following for Huizhou SEO blog After the update of the ranking, there is a picture of the truth (but now the ranking has fallen again):

From the rankings, we can find that SEO blog this keyword ranked 15, and very strange is, Huizhou SEO blog for the "SEO blog" This time the density of zero, blog This word is not appear in the blog Ningyboven, but why actually have rankings? and careful discovery, Webmaster Tools this keyword ranking "SEO blog" The words actually floated red? So, is not to say, we do "SEO blog" This keyword ranking optimization, "SEO blog" This time is also optimized up?

For Baidu, capital letter seo and lowercase letter seo is non-discriminatory, that is to say, Ye Jianhui in the optimization "Huizhou seo" and optimize "Huizhou seo" is no difference, then the Chinese "blog" and the English "blog" is also the same? From the Webmaster tools fluttering red situation, It seems to imply such a meaning, but how is it actually? So, Ye Jianhui to say his opinion on the relevance of some of these keywords.

Baidu Spider algorithm has been imitating the user's habits, which is why the site should pay more attention to the user experience to optimize the site. But although the spider algorithm has been in imitation of users, but the algorithm and people have a very different place, people can directly understand the meaning of a keyword, the meaning of the article. Like a person to see the word "juice" that refers to the fruit of a good drink of liquid beverages, and spiders? But not from the perceptual to understand and judge what juice is.

But the spider algorithm can really grasp the relationship between words and words, of course, this involves semantic analysis, do not know whether there is no friend to understand the potential semantic index. The potential semantic index has also been studied by many people, and this study is how spiders find the relationship between words through a mass thesaurus, which suggests that when two words or a group of words appear in the same document in large numbers, they are considered semantically relevant.

And as the example above, blogs and blog two words in our article may be often mixed use, so these two words are on a large number of documents and Web pages, then for spiders, it will think that these two words are semantically related, of course, is indeed synonymous, but the language is different. And this latent semantic index, do not rely on or to limit the language above, it is so, spiders blog with the two words are only linked together, so, Huizhou SEO blog did not "SEO blog" Any optimization, and the density of zero, but the magic appeared in the rankings. However, the potential semantic index is not recognized by the search engine, of course, is not denied, so it is only Ye Jianhui's personal guess and thought.

Can we get some hints from this latent semantic index?

When we do content updates, we don't really need to stare at the target keyword, may wish to contain the target key words and related, similar words, in order to support the target keyword, so may play an unexpected effect oh, the same can make optimization more natural, and avoid the excessive optimization of a keyword and lead to be down the right K station.

As the word "SEO", if you want to enhance the relevance, in fact, not just more repeat "SEO" on it, but also through the emergence of "search engine optimization" and other semantic-related vocabulary. Because of semantic analysis, spiders think this is more relevant, so when we write the article, we need more to be related to the meaning of the target key words logically, fluent in the integration.

In fact, this SEO optimization phenomenon I have known before, but not too much attention, after all, do not know whether it is effective, and when their own practice or feelings, I would like to have some say it, yes, in Ye Jianhui view, the site SEO optimization only research practice has a say, at the same time more convincing!

This article original address: Ye Jianhui SEO Blog http://www.huizhouseo.cn/seo/565.html reproduced Please specify the source Oh, thank you ~