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This article mainly introduces how Baidu Chinese word segmentation technology is flexibly used in SEO. It is very detailed and has a certain reference value. Interested friends must finish reading it!

First: word segmentation method of string matching

(1) forward maximum matching method

Is to segment a word from left to right.

For example: "I don't know what you're talking about."

How is this sentence divided by using the forward maximum matching method? "I don't know what you are saying."

(2) reverse maximum matching method

"I don't know what you're talking about." reverse maximum matching method to divide the above part. "No, know, you are, say, what", this is more points, the reverse maximum matching method is from right to left.

(3) it is the shortest path segmentation.

That is to say, the number of words required to be cut out in a paragraph is the least.

The shortest path segmentation of "I don't know what you're talking about" means that the above sentence should be divided into the least number of words. "I don't know, what are you talking about?" this is the shortest path segmentation, and there are only three words left.

(4) two-way maximum matching method.

In a special case, the content before and after the combination of Guan Jian words is considered to be almost the same, and if the search results also include these two groups of words, Baidu will match the word segmentation in both positive and negative directions.

Second: word meaning segmentation

It is a word segmentation method of machine speech judgment. It is very simple to carry out syntactic and semantic analysis and use syntactic and semantic information to deal with ambiguity for word segmentation. This method of word segmentation is not yet mature and is in the testing stage.

Third: statistical word segmentation

According to the statistics of phrases, it will be found that two adjacent words appear most frequently, so this word is very important. It can be used as a delimiter in the string provided by the user to divide the word.

For example, "mine, yours, many, here, this, there" and so on, these words appear more often, they are separated from these words.

If you write 10 articles a day, you can write 3650 articles a year, write 3650 keywords for your website and distribute them to your site reasonably. You can use keyword mining tools to filter keywords according to users' needs. Attracting traffic is just around the corner. Participle has another advantage, that is to improve the ranking of the inside page. SEO is psychology, to guess what words users use to search, so as to do very interesting work.

The above is all the contents of this article entitled "how Baidu Chinese word Segmentation Technology can be flexibly used in SEO". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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